diff --git a/src/Common/Controls/DrawingDOM.js b/src/Common/Controls/DrawingDOM.js
index 4c9d4d5af..9b508ae5b 100644
--- a/src/Common/Controls/DrawingDOM.js
+++ b/src/Common/Controls/DrawingDOM.js
@@ -1,3 +1,7 @@
+import Logger from "../../Common/Utils/LoggerByDefault";
+
+var logger = Logger.getLogger("DrawingDOM");
+
 var DrawingDOM = {
 
     /**
@@ -255,7 +259,7 @@ var DrawingDOM = {
         var ul = document.createElement("ul");
         ul.className = "drawing-tools-flex-display";
         var context = this;
-        /** li click handler function */
+        // li click handler function
         function liClickHandler (e) {
             /* jshint validthis: true */
             // this == elem clicked
@@ -318,10 +322,10 @@ var DrawingDOM = {
      * @returns {Object} hex and opacity formated values
      */
     rgbaToHex : function (rgba) {
-        /** number to hex conversion */
+        // number to hex conversion
         function hex (number) {
             if (number > 255) {
-                throw "'" + number + "'' is greater than 255(0xff);";
+                throw new Error("'" + number + "'' is greater than 255(0xff);");
             }
             var str = Number(number).toString(16);
             return ("0" + str).slice(-2);
@@ -329,7 +333,7 @@ var DrawingDOM = {
         var regex = /rgba?\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(0?.?\d+)\s*)?\)/;
         var parsed = regex.exec(rgba);
         if (!parsed) {
-            throw "Invalid format: " + rgba;
+            throw new Error("Invalid format: " + rgba);
         }
         var red = parsed[1];
         var green = parsed[2];
@@ -356,7 +360,7 @@ var DrawingDOM = {
         // Expand shorthand form (e.g. "03F") to full form (e.g. "0033FF")
         var shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i;
         if (!hex) {
-            throw "Invalid format";
+            throw new Error("Invalid format");
         }
         hex = hex.replace(shorthandRegex, function (m, r, g, b) {
             return r + r + g + g + b + b;
@@ -560,7 +564,7 @@ var DrawingDOM = {
                 ul.appendChild(li);
                 break;
             default:
-                console.log("Unhandled geometry type for styling.");
+                logger.log("Unhandled geometry type for styling.");
         }
         div.appendChild(ul);
         // apply button
@@ -632,11 +636,11 @@ var DrawingDOM = {
         inputLabel.placeholder = options.placeholder;
         inputLabel.id = options.inputId;
         popup.appendChild(inputLabel);
-        /** blur */
+        // blur
         inputLabel.onblur = function () {
             options.applyFunc.call(this, inputLabel.value, true);
         };
-        /** keyup */
+        // keyup
         inputLabel.onkeyup = function (evtk) {
             if (options.geomType === "Text" && evtk.keyCode === 13) {
                 options.applyFunc.call(this, inputLabel.value, true);
diff --git a/src/Common/Controls/LocationSelectorDOM.js b/src/Common/Controls/LocationSelectorDOM.js
index 4a47f7169..ea03d8edb 100644
--- a/src/Common/Controls/LocationSelectorDOM.js
+++ b/src/Common/Controls/LocationSelectorDOM.js
@@ -1,4 +1,7 @@
 import ID from "../Utils/SelectorID";
+import Logger from "../../Common/Utils/LoggerByDefault";
+
+var logger = Logger.getLogger("LocationSelectorDOM");
 
 var LocationSelectorDOM = {
 
@@ -163,21 +166,21 @@ var LocationSelectorDOM = {
 
             switch (charCode) {
                 case 38: // arrow up
-                    console.log("arrow up");
+                    logger.log("arrow up");
                     current.className = "GPautoCompleteProposal";
                     prev.className = "GPautoCompleteProposal current";
                     prev.style.color = "#000000";
                     prev.style["background-color"] = "#CEDBEF";
                     break;
                 case 40: // arrow down
-                    console.log("arrow down");
+                    logger.log("arrow down");
                     current.className = "GPautoCompleteProposal";
                     next.className = "GPautoCompleteProposal current";
                     next.style.color = "#000000";
                     next.style["background-color"] = "#CEDBEF";
                     break;
                 case 13: // enter
-                    console.log("enter");
+                    logger.log("enter");
                     current.click(e);
                     break;
             }
diff --git a/src/Common/Controls/RouteDOM.js b/src/Common/Controls/RouteDOM.js
index 9a7cb0053..f5c704d12 100644
--- a/src/Common/Controls/RouteDOM.js
+++ b/src/Common/Controls/RouteDOM.js
@@ -1,4 +1,7 @@
 import ID from "../Utils/SelectorID";
+import Logger from "../../Common/Utils/LoggerByDefault";
+
+var logger = Logger.getLogger("RouteDOM");
 
 var RouteDOM = {
 
@@ -156,7 +159,7 @@ var RouteDOM = {
         form.setAttribute("onkeypress", "return event.keyCode != 13;"); // FIXME hack pour desactiver l'execution via 'enter' au clavier !
 
         form.addEventListener("submit", function (e) {
-            console.log(e);
+            logger.log(e);
             e.preventDefault();
 
             // points
@@ -168,10 +171,10 @@ var RouteDOM = {
             var startID = ID.index(start);
             var endID = ID.index(end);
 
-            if ((document.getElementById(self._addUID("GPlocationOrigin_" + startID)).value == "" &&
-                    document.getElementById(self._addUID("GPlocationOriginCoords_" + startID)).value == "") ||
-                (document.getElementById(self._addUID("GPlocationOrigin_" + endID)).value == "" &&
-                    document.getElementById(self._addUID("GPlocationOriginCoords_" + endID)).value == "")) {
+            if ((document.getElementById(self._addUID("GPlocationOrigin_" + startID)).value === "" &&
+                    document.getElementById(self._addUID("GPlocationOriginCoords_" + startID)).value === "") ||
+                (document.getElementById(self._addUID("GPlocationOrigin_" + endID)).value === "" &&
+                    document.getElementById(self._addUID("GPlocationOriginCoords_" + endID)).value === "")) {
                 return false;
             }
 
@@ -181,7 +184,7 @@ var RouteDOM = {
             for (var i = 0; i < points.length; i++) {
                 var tag = points[i].childNodes[0].id;
                 id = ID.index(tag);
-                if (document.getElementById(self._addUID("GPlocationPoint_" + id)).className == "GPflexInput GPlocationStageFlexInput") {
+                if (document.getElementById(self._addUID("GPlocationPoint_" + id)).className === "GPflexInput GPlocationStageFlexInput") {
                     var resultStage = document.createElement("div");
                     resultStage.className = "GProuteResultsStages";
                     var resultStageLabel = document.createElement("div");
@@ -193,13 +196,13 @@ var RouteDOM = {
                     var elementCoords = document.getElementById(self._addUID("GPlocationOriginCoords_" + id));
                     var stageCoords = elementCoords.value;
                     var visible = (elementCoords.className === "GPlocationOriginVisible");
-                    if (stageCoords != null && stageCoords != "" && visible) {
+                    if (stageCoords !== null && stageCoords !== "" && visible) {
                         resultStageValue.innerHTML = stageCoords;
                     } else {
                         resultStageValue.innerHTML = document.getElementById(self._addUID("GPlocationOrigin_" + id)).value;
                     }
                     resultStage.appendChild(resultStageValue);
-                    if (resultStageValue.innerHTML != "") {
+                    if (resultStageValue.innerHTML !== "") {
                         document.getElementById(self._addUID("GProuteResultsStages")).appendChild(resultStage);
                     }
                 }
@@ -397,6 +400,9 @@ var RouteDOM = {
      * Add Results Duration and Distance
      * (results dynamically generate !)
      * see event!
+     * @param {Number} distance - distance
+     * @param {Number} duration - duration
+     * @param {Function} fconvert - fconvert
      *
      * @returns {DOMElement} DOM element
      */
@@ -481,6 +487,8 @@ var RouteDOM = {
     /**
      *  Add Results Details
      * (results dynamically generate !)
+     * @param {Object[]} instructions - instructions
+     * @param {Function} fconvert - fconvert
      *
      * @returns {DOMElement} DOM element
      */
@@ -558,6 +566,9 @@ var RouteDOM = {
      * see event !
      * OVERWRITTEN BY LOCATIONSELECTOR !
      * (version initial without LOCATIONSELECTOR PLUGIN)
+     * @param {Integer} n - n
+     * @param {String} text - text
+     * @param {Boolean} visibility - visibility
      *
      * @returns {DOMElement} DOM element
      */
@@ -636,9 +647,9 @@ var RouteDOM = {
             var i = this.id.charAt(this.id.length - 1);
             var j;
             for (j = 1; j < 8; j++) {
-                if (i != j) {
+                if (i !== j) {
                     document.getElementById("GProuteOriginPointer" + j).checked = false;
-                    if (document.getElementById("GProuteOriginCoords" + j).value == "Pointer un lieu sur la carte") {
+                    if (document.getElementById("GProuteOriginCoords" + j).value === "Pointer un lieu sur la carte") {
                         document.getElementById("GProuteOriginCoords" + j).value = "";
                         document.getElementById("GProuteOrigin" + j).className = "GProuteOriginVisible";
                         document.getElementById("GProuteOriginCoords" + j).className = "GProuteOriginHidden";
@@ -657,7 +668,7 @@ var RouteDOM = {
             } else {
                 document.getElementById("GProuteOriginCoords" + i).value = "Pointer un lieu sur la carte";
                 for (j = 1; j < 8; j++) {
-                    if (i == j) {
+                    if (i === j) {
                         document.getElementById("GProutePoint" + j).style.display = "flex";
                     } else {
                         document.getElementById("GProutePoint" + j).style.display = "none";
@@ -682,6 +693,7 @@ var RouteDOM = {
      * see event !
      * OVERWRITTEN BY LOCATIONSELECTOR !
      * (version initial without LOCATIONSELECTOR PLUGIN)
+     * @param {Integer} n - n
      *
      * @returns {DOMElement} DOM element
      */
@@ -693,7 +705,7 @@ var RouteDOM = {
         divRm.id = "GProuteStageRemove" + n;
         divRm.className = "GProuteStageRemove";
         divRm.title = "Supprimer l'étape";
-        if (n != 1 && n != 7) {
+        if (n !== 1 && n !== 7) {
             divRm.addEventListener("click", function (e) {
                 var i = this.id.charAt(this.id.length - 1);
                 document.getElementById("GProutePoint" + i).className = "GPflexInput GProuteStageFlexInputHidden";
@@ -732,8 +744,8 @@ var RouteDOM = {
             var lastStage = 1;
             var nbStages = 0;
             for (var i = 2; i < 7; i++) {
-                if (document.getElementById("GProutePoint" + i).className == "GPflexInput GProuteStageFlexInputHidden") {
-                    if (lastStage == 1) {
+                if (document.getElementById("GProutePoint" + i).className === "GPflexInput GProuteStageFlexInputHidden") {
+                    if (lastStage === 1) {
                         lastStage = i;
                     }
                 } else {
@@ -746,7 +758,7 @@ var RouteDOM = {
                 var exclusionsPictoTop = document.getElementById("GPshowRouteExclusionsPicto").style.top;
                 document.getElementById("GPshowRouteExclusionsPicto").style.top = (parseInt(exclusionsPictoTop, 10) + 33).toString() + "px";
             }
-            if (nbStages == 4) {
+            if (nbStages === 4) {
                 document.getElementById("GProuteStageAdd").style.display = "none";
             }
             // gestionnaire d'evenement :
@@ -762,6 +774,7 @@ var RouteDOM = {
      * see event!
      * OVERWRITTEN BY LOCATIONSELECTOR !
      * (version initial without LOCATIONSELECTOR PLUGIN)
+     * @param {Integer} n - n
      *
      * @returns {DOMElement} DOM element
      */
@@ -836,6 +849,7 @@ var RouteDOM = {
      * Create Mode choice transport
      * see event !
      * FIXME event not useful
+     * @param {String[]} transports - transports
      *
      * @returns {DOMElement} DOM element
      */
@@ -1038,6 +1052,7 @@ var RouteDOM = {
      * Create Exclusions Options
      * see event !
      * FIXME event not useful
+     * @param {Object[]} exclusions - exclusions
      *
      * @returns {DOMElement} DOM element
      */
diff --git a/src/Common/Controls/SearchEngineDOM.js b/src/Common/Controls/SearchEngineDOM.js
index bc626dabf..c9dfbb5b7 100644
--- a/src/Common/Controls/SearchEngineDOM.js
+++ b/src/Common/Controls/SearchEngineDOM.js
@@ -79,6 +79,7 @@ var SearchEngineDOM = {
 
     /**
      * Simple search input
+     * @param {String} placeholder - placeholder
      *
      * @returns {DOMElement} DOM element
      */
@@ -383,7 +384,9 @@ var SearchEngineDOM = {
     // ############### Geocoding with advanced container ################# //
     // ################################################################### //
 
-    /** ... */
+    /**
+     * @returns {DOMElement} DOM element
+     */
     _createAdvancedSearchPanelHeaderElement : function () {
         // contexte d'execution
         var self = this;
@@ -424,7 +427,11 @@ var SearchEngineDOM = {
         return container;
     },
 
-    /** ... */
+    /**
+     * @param {Object[]} advancedSearchCodes - codes
+     *
+     * @returns {DOMElement} DOM element
+     */
     _createAdvancedSearchPanelFormElement : function (advancedSearchCodes) {
         // contexte d'execution
         var self = this;
@@ -479,7 +486,10 @@ var SearchEngineDOM = {
         return form;
     },
 
-    /** ... */
+    /**
+     * @param {Object[]} codes - codes
+     * @returns {DOMElement} DOM element
+     */
     _createAdvancedSearchFormCodeElement : function (codes) {
         // contexte d'execution
         var self = this;
@@ -522,7 +532,9 @@ var SearchEngineDOM = {
         return select;
     },
 
-    /** ... */
+    /**
+     * @returns {DOMElement} DOM element
+     */
     _createAdvancedSearchFormInputElement : function () {
         var input = document.createElement("input");
         input.type = "submit";
@@ -549,6 +561,9 @@ var SearchEngineDOM = {
      * "PositionOfInterest", "StreetAddress", ...
      *
      * @param {String} code - code of geocoding resource
+     * @param {Boolean} display - display
+     *
+     * @returns {DOMElement} DOM element
      */
     _createAdvancedSearchFiltersTableElement : function (code, display) {
         var container = document.createElement("div");
@@ -571,6 +586,8 @@ var SearchEngineDOM = {
      * @param {String} filterAttributes.title - label
      * @param {String} filterAttributes.description - description
      * @param {String} filterAttributes.value - value
+     *
+     * @returns {DOMElement} DOM element
      */
     _createAdvancedSearchFiltersAttributElement : function (filterAttributes) {
         // INFORMATION
@@ -620,7 +637,9 @@ var SearchEngineDOM = {
     // ################## Geocoding results container #################### //
     // ################################################################### //
 
-    /** ... */
+    /**
+     * @returns {DOMElement} DOM element
+     */
     _createGeocodeResultsHeaderElement : function () {
         var self = this;
 
diff --git a/src/Common/Utils/MathUtils.js b/src/Common/Utils/MathUtils.js
index 199471d11..de92949ee 100644
--- a/src/Common/Utils/MathUtils.js
+++ b/src/Common/Utils/MathUtils.js
@@ -3,7 +3,7 @@ var MathUtils = {
      * Reste de la division euclidienne
      * @param {Number} a - divisor
      * @param {Number} b - quotient
-     * @returns {Number}
+     * @returns {Number} Modulo
      */
     modulo : function (a, b) {
         var r = a % b;
@@ -17,7 +17,7 @@ var MathUtils = {
      * @param {Number} degrees - decimal degrees
      * @param {Array} hemispheres - "NS" ou "EO"
      * @param {Number} numDigits - number of digits for seconds
-     * @returns {Object}
+     * @returns {Object} DMS coordinate
      */
     decimalToDMS : function (degrees, hemispheres, numDigits) {
         var normalizedDegrees = this.modulo(degrees + 180, 360) - 180;
@@ -54,7 +54,7 @@ var MathUtils = {
      *
      * @param {String} s - string number
      * @param {Numeric} base - between 2 and 36
-     * @returns {null|Numeric}
+     * @returns {null|Numeric} result
      */
     toInteger : function (s, base) {
         var _base = base || 10;
@@ -69,7 +69,7 @@ var MathUtils = {
      * check if s represents an integer
      *
      * @param {String} s - string number
-     * @returns {Boolean}
+     * @returns {Boolean} is integer
      */
     isInteger : function (s) {
         if (isNaN(s)) {
@@ -84,7 +84,7 @@ var MathUtils = {
      * Converts s to float
      *
      * @param {String} s - string number
-     * @returns {null|Numeric}
+     * @returns {null|Numeric} result
      */
     toFloat : function (s) {
         var n = parseFloat(s);
diff --git a/src/Common/Utils/ProxyUtils.js b/src/Common/Utils/ProxyUtils.js
index a4024110b..acf440a4e 100644
--- a/src/Common/Utils/ProxyUtils.js
+++ b/src/Common/Utils/ProxyUtils.js
@@ -8,6 +8,8 @@ var ProxyUtils = {
      * @param {Object} [proxyOptions] - Object defining proxy options.
      * @param {String} proxyOptions.proxyUrl - Proxy URL.
      * @param {Array.<String>} [proxyOptions.noProxyDomains] - Proxy will not be used for this list of domain names.
+     *
+     * @returns {String} proxy url
      */
     proxifyUrl : function (url, proxyOptions) {
         // logger
@@ -17,7 +19,7 @@ var ProxyUtils = {
         if (!proxyOptions ||
             !proxyOptions.hasOwnProperty("proxyUrl") ||
             proxyOptions.proxyUrl === null ||
-            proxyOptions.proxyUrl.trim().length == 0) {
+            proxyOptions.proxyUrl.trim().length === 0) {
             return url;
         }
         // on regarde si l'url nest pas dans les domaines sans proxy
diff --git a/src/Common/Utils/Register.js b/src/Common/Utils/Register.js
index ff9975f5a..26f122e3c 100644
--- a/src/Common/Utils/Register.js
+++ b/src/Common/Utils/Register.js
@@ -21,7 +21,7 @@ var Register = {
      * get the definition for a code
      *
      * @param {String} name - ie. EPSG:2154 (Lambert)
-     * @returns {Object}
+     * @returns {Object} definition
      */
     get : function (name) {
         if (name === "" || name === null || typeof name === "undefined") {
diff --git a/src/Common/Utils/SearchEngineUtils.js b/src/Common/Utils/SearchEngineUtils.js
index 1dd11a23d..86402a719 100644
--- a/src/Common/Utils/SearchEngineUtils.js
+++ b/src/Common/Utils/SearchEngineUtils.js
@@ -89,7 +89,7 @@ var SearchEngineUtils = {
      * Provides default zoom based on results.
      *
      * @param {Object} info - location information
-     * @returns zoom level
+     * @returns {Integer} zoom level
      */
     zoomToResultsByDefault : function (info) {
         // FIXME
diff --git a/src/Leaflet/CRS/CRS.js b/src/Leaflet/CRS/CRS.js
index e1455fa86..445398c5b 100644
--- a/src/Leaflet/CRS/CRS.js
+++ b/src/Leaflet/CRS/CRS.js
@@ -1,6 +1,3 @@
-import L from "leaflet";
-import proj4 from "proj4";
-import Proj4Leaflet from "proj4leaflet";
 import Register from "../../Common/Utils/Register";
 import Epsg2154 from "./EPSG2154";
 import Epsg27572 from "./EPSG27572";
@@ -45,7 +42,7 @@ var CRS = {
      * @method EPSG2154
      * @static
      * @alias L.geoportalCRS.EPSG2154
-     * @returns {EPSG2154}
+     * @returns {EPSG2154} epsg code
      */
     EPSG2154 : function () {
         return Epsg2154.build();
@@ -57,7 +54,7 @@ var CRS = {
      * @ignore
      * @method EPSG27572
      * @alias L.geoportalCRS.EPSG27572
-     * @returns {EPSG27572}
+     * @returns {EPSG27572} epsg code
      */
     EPSG27572 : function () {
         return Epsg27572.build();
@@ -69,7 +66,7 @@ var CRS = {
      * @ignore
      * @method EPSG4326
      * @alias L.geoportalCRS.EPSG4326
-     * @returns {EPSG4326}
+     * @returns {EPSG4326} epsg code
      */
     EPSG4326 : function () {
         return Epsg4326.build();
diff --git a/src/Leaflet/CRS/EPSG2154.js b/src/Leaflet/CRS/EPSG2154.js
index 48e749080..412b45038 100644
--- a/src/Leaflet/CRS/EPSG2154.js
+++ b/src/Leaflet/CRS/EPSG2154.js
@@ -32,6 +32,7 @@ var EPSG2154 = {
     /**
      * execution
      *
+     * @returns {Object} instance
      * @private
      */
     build : function () {
@@ -52,6 +53,7 @@ var EPSG2154 = {
     /**
      * resolutions
      *
+     * @returns {Number[]} resolutions
      * @private
      */
     _getResolutions : function () {
@@ -96,6 +98,7 @@ var EPSG2154 = {
     /**
      * origine
      *
+     * @returns {Number[]} origin
      * @private
      */
     _getOrigin : function () {
diff --git a/src/Leaflet/CRS/EPSG27572.js b/src/Leaflet/CRS/EPSG27572.js
index 95a7e7353..89c757b11 100644
--- a/src/Leaflet/CRS/EPSG27572.js
+++ b/src/Leaflet/CRS/EPSG27572.js
@@ -42,6 +42,7 @@ var EPSG27572 = {
     /**
      * execution
      *
+     * @returns {Object} instance
      * @private
      */
     build : function () {
@@ -62,6 +63,7 @@ var EPSG27572 = {
     /**
      * resolutions
      *
+     * @returns {Number[]} resolutions
      * @private
      */
     _getResolutions : function () {
@@ -108,6 +110,7 @@ var EPSG27572 = {
     /**
      * origine
      *
+     * @returns {Number[]} origin
      * @private
      */
     _getOrigin : function () {
diff --git a/src/Leaflet/CRS/EPSG4326.js b/src/Leaflet/CRS/EPSG4326.js
index aefca8e21..8b740471b 100644
--- a/src/Leaflet/CRS/EPSG4326.js
+++ b/src/Leaflet/CRS/EPSG4326.js
@@ -50,6 +50,7 @@ var EPSG4326 = {
     /**
      * execution
      *
+     * @returns {Object} instance
      * @private
      */
     build : function () {
@@ -70,6 +71,7 @@ var EPSG4326 = {
     /**
      * resolutions
      *
+     * @returns {Number[]} resolutions
      * @private
      */
     _getResolutions : function () {
diff --git a/src/Leaflet/Controls/ElevationPath.js b/src/Leaflet/Controls/ElevationPath.js
index 258e1275c..26be08a2b 100644
--- a/src/Leaflet/Controls/ElevationPath.js
+++ b/src/Leaflet/Controls/ElevationPath.js
@@ -1,11 +1,9 @@
 /* globals AmCharts, d3 */
 import Gp from "gp";
 import L from "leaflet";
-import Draw from "leaflet-draw";
 import Logger from "../../Common/Utils/LoggerByDefault";
 import RightManagement from "../../Common/Utils/CheckRightManagement";
 import ID from "../../Common/Utils/SelectorID";
-import LocationSelector from "./LocationSelector";
 import PositionFormater from "./Utils/PositionFormater";
 import IconDefault from "./Utils/IconDefault";
 import ElevationPathDOM from "../../Common/Controls/ElevationPathDOM";
@@ -138,6 +136,9 @@ var ElevationPath = L.Control.extend(/** @lends L.geoportalControl.ElevationPath
      * and fills variable 'this._container = this.onAdd(map)',
      * and create or disable events on map.
      *
+     * @param {Object} map - the map
+     *
+     * @returns {DOMElement} DOM element
      * @private
      */
     onAdd : function (map) {
@@ -252,6 +253,7 @@ var ElevationPath = L.Control.extend(/** @lends L.geoportalControl.ElevationPath
      * this method is called by this.onAdd(map)
      * and initialize the container HTMLElement
      *
+     * @returns {DOMElement} DOM element
      * @private
      */
     _initLayout : function () {
@@ -548,6 +550,7 @@ var ElevationPath = L.Control.extend(/** @lends L.geoportalControl.ElevationPath
     /**
      * set current position of feature
      *
+     * @param {Object} layer - layer
      * @private
      */
     _getFeatureGeometry : function (layer) {
@@ -583,6 +586,7 @@ var ElevationPath = L.Control.extend(/** @lends L.geoportalControl.ElevationPath
     /**
      * set current layer of feature
      *
+     * @param {Object} layer - layer
      * @private
      */
     _addFeatureLayer : function (layer) {
@@ -595,6 +599,7 @@ var ElevationPath = L.Control.extend(/** @lends L.geoportalControl.ElevationPath
     /**
      * remove layer feature from group
      *
+     * @param {Integer} id - id
      * @private
      */
     _removeFeatureLayer : function (id) {
@@ -673,7 +678,7 @@ var ElevationPath = L.Control.extend(/** @lends L.geoportalControl.ElevationPath
             /** sampling à 200 (iso portail) */
             sampling : _sampling,
 
-            /** callback onSuccess */
+            // callback onSuccess
             onSuccess : this.options.elevationPathOptions.onSuccess || function (result) {
                 logger.log(result);
                 if (result) {
@@ -687,7 +692,7 @@ var ElevationPath = L.Control.extend(/** @lends L.geoportalControl.ElevationPath
                 }
             },
 
-            /** callback onFailure */
+            // callback onFailure
             onFailure : this.options.elevationPathOptions.onFailure || function (error) {
                 logger.log(error.message);
                 self._pictoContainer.style.display = "block";
@@ -725,7 +730,7 @@ var ElevationPath = L.Control.extend(/** @lends L.geoportalControl.ElevationPath
      * @private
      */
     _computeElevationMeasure : function (elevations) {
-        /** Returns the distance from c1 to c2 using the haversine formula */
+        // Returns the distance from c1 to c2 using the haversine formula
         var _haversineDistance = function (c1, c2) {
             var lat1 = PositionFormater.decimalToRadian(c1[1]);
             var lat2 = PositionFormater.decimalToRadian(c2[1]);
@@ -943,6 +948,9 @@ var ElevationPath = L.Control.extend(/** @lends L.geoportalControl.ElevationPath
 
 /**
  * create Profile Marker
+ *
+ * @param {Object} context - context
+ * @param {Object} data - data
  */
 ElevationPath.__createProfileMarker = function (context, data) {
     logger.log("__createProfileMarker");
@@ -968,6 +976,9 @@ ElevationPath.__createProfileMarker = function (context, data) {
 
 /**
  * update Profile Marker
+ *
+ * @param {Object} context - context
+ * @param {Object} data - data
  */
 ElevationPath.__updateProfileMarker = function (context, data) {
     logger.log("__updateProfileMarker");
@@ -998,6 +1009,8 @@ ElevationPath.__updateProfileMarker = function (context, data) {
 
 /**
  * remove Profile Marker
+ *
+ * @param {Object} context - context
  */
 ElevationPath.__removeProfileMarker = function (context) {
     logger.log("__removeProfileMarker");
@@ -1022,6 +1035,9 @@ ElevationPath.__customRawProfileOperation = function () {
 /**
  * custom operation into raw profil...
  * TODO
+ *
+ * @param {Object} context - context
+ * @param {Object} e - event
  */
 ElevationPath.__customRawProfileMouseOverEvent = function (context, e) {
     logger.log("__customRawProfileMouseOverEvent", context, e);
@@ -1075,7 +1091,7 @@ ElevationPath.DISPLAY_PROFILE_LIB_D3 = function (data, container, context) {
     logger.trace("ElevationPath.DISPLAY_PROFILE_LIB_D3");
 
     if (typeof d3 === "undefined") {
-        console.log("Lib. D3 is not loaded !");
+        logger.log("Lib. D3 is not loaded !");
         return;
     }
 
@@ -1099,7 +1115,7 @@ ElevationPath.DISPLAY_PROFILE_LIB_AMCHARTS = function (data, container, context)
 
     // Calcul du profile
     if (typeof AmCharts === "undefined") {
-        console.log("Lib. AmCharts is not loaded !");
+        logger.log("Lib. AmCharts is not loaded !");
         return;
     }
 
diff --git a/src/Leaflet/Controls/Isocurve.js b/src/Leaflet/Controls/Isocurve.js
index d953369dd..e31a27c8e 100644
--- a/src/Leaflet/Controls/Isocurve.js
+++ b/src/Leaflet/Controls/Isocurve.js
@@ -820,7 +820,7 @@ var Isocurve = L.Control.extend(/** @lends L.geoportalControl.Isocurve.prototype
             timeout : 7000,
             protocol : "XHR",
 
-            /** callback onSuccess */
+            // callback onSuccess
             onSuccess : function (results) {
                 logger.log(results);
                 if (results) {
@@ -828,7 +828,7 @@ var Isocurve = L.Control.extend(/** @lends L.geoportalControl.Isocurve.prototype
                 }
             },
 
-            /** callback onFailure */
+            // callback onFailure
             onFailure : function (error) {
                 // FIXME mise à jour du controle mais le service ne repond pas en 200 !?
                 self._hideWaitingContainer();
@@ -894,7 +894,7 @@ var Isocurve = L.Control.extend(/** @lends L.geoportalControl.Isocurve.prototype
         }
         // on fait quoi ?
         if (!bFound) {
-            console.log("no rights for this service !?");
+            logger.log("no rights for this service !?");
             return;
         }
 
diff --git a/src/Leaflet/Controls/LayerSwitcher.js b/src/Leaflet/Controls/LayerSwitcher.js
index 01dcfb67a..38401171c 100644
--- a/src/Leaflet/Controls/LayerSwitcher.js
+++ b/src/Leaflet/Controls/LayerSwitcher.js
@@ -321,6 +321,10 @@ var LayerSwitcher = L.Control.Layers.extend(/** @lends L.geoportalControl.LayerS
     /**
      * Method 'addTo'
      * (overwritten : L.Control.Layers because of exception with _expandIfNotCollapsed())
+     *
+     * @param {Object} map - the map
+     *
+     * @returns {Object} this
      */
     addTo : function (map) {
         L.Control.prototype.addTo.call(this, map);
@@ -779,12 +783,12 @@ var LayerSwitcher = L.Control.Layers.extend(/** @lends L.geoportalControl.LayerS
         var cfg = this._layersConfig;
 
         if (!layer) {
-            console.log("[ERROR] LayerSwitcher:addLayer - missing layer parameter !");
+            logger.log("[ERROR] LayerSwitcher:addLayer - missing layer parameter !");
             return;
         }
 
         if (!map.hasLayer(layer)) {
-            console.log("[WARN] LayerSwitcher:addLayer - layer has not been added on map !");
+            logger.log("[WARN] LayerSwitcher:addLayer - layer has not been added on map !");
             map.addLayer(layer);
         }
 
diff --git a/src/Leaflet/Controls/LocationSelector.js b/src/Leaflet/Controls/LocationSelector.js
index 9f89cbb50..3d13b386a 100644
--- a/src/Leaflet/Controls/LocationSelector.js
+++ b/src/Leaflet/Controls/LocationSelector.js
@@ -146,6 +146,7 @@ var LocationSelector = L.Control.extend(/** @lends LocationSelector.prototype */
      * this method is called by this.addTo(map)
      * and fills variable : this._container = this.onAdd(map)
      *
+     * @returns {DOMElement} DOM element
      * @private
      */
     onAdd : function (/* map */) {
@@ -176,22 +177,15 @@ var LocationSelector = L.Control.extend(/** @lends LocationSelector.prototype */
     // ########################## publics methods ######################## //
     // ################################################################### //
 
-    /**
-     * get coordinate
-     */
+    // get coordinate
     getCoordinate : function () {
         return this._coordinate;
     },
-
-    /**
-     * set coordinate : {lon,lat || x,y || N,E}
-     */
+    // set coordinate : {lon,lat || x,y || N,E}
     setCoordinate : function (coordinate) {
         this._displayResultOfCoordinate(coordinate);
     },
-    /**
-     * get coordinate inverse (EPSG:4326)
-     */
+    // get coordinate inverse (EPSG:4326)
     getCoordinateInverse : function () {
         if (!this._coordinate) {
             return;
@@ -207,6 +201,8 @@ var LocationSelector = L.Control.extend(/** @lends LocationSelector.prototype */
 
     /**
      * set map
+     *
+     * @param {Object} map - the map
      */
     setMap : function (map) {
         if (!this._map) {
@@ -247,6 +243,8 @@ var LocationSelector = L.Control.extend(/** @lends LocationSelector.prototype */
      * this method is called by this.onAdd(map)
      * and initialize the container HTMLElement
      *
+     * @returns {DOMElement} DOM element
+     *
      * @private
      */
     _initLayout : function () {
@@ -389,13 +387,8 @@ var LocationSelector = L.Control.extend(/** @lends LocationSelector.prototype */
         var lng = null;
 
         // decimal by default !
-        if (false) {
-            lat = PositionFormater.decimalLatToDMS(oLatLng.lat);
-            lng = PositionFormater.decimalLongToDMS(oLatLng.lng);
-        } else {
-            lat = PositionFormater.roundToDecimal(oLatLng.lat, 4);
-            lng = PositionFormater.roundToDecimal(oLatLng.lng, 4);
-        }
+        lat = PositionFormater.roundToDecimal(oLatLng.lat, 4);
+        lng = PositionFormater.roundToDecimal(oLatLng.lng, 4);
 
         // on envoie du lon/lat à l'affichage
         var value = lng + " , " + lat;
@@ -586,13 +579,13 @@ var LocationSelector = L.Control.extend(/** @lends LocationSelector.prototype */
 
         // on ne fait pas de requête si aucun droit !
         if (this._noRightManagement) {
-            console.log("no rights for all service !?");
+            logger.log("no rights for all service !?");
             return;
         }
 
         // gestion des droits !
         if (!this._resources["AutoCompletion"]) {
-            console.log("no rights for this service !?");
+            logger.log("no rights for this service !?");
             return;
         }
 
@@ -627,6 +620,8 @@ var LocationSelector = L.Control.extend(/** @lends LocationSelector.prototype */
      * it creates a HTML Element per location
      * (cf. this. ...)
      *
+     * @param {Object[]} locations - locations
+     *
      * @private
      */
     _fillAutoCompletedLocationListContainer : function (locations) {
@@ -683,13 +678,13 @@ var LocationSelector = L.Control.extend(/** @lends LocationSelector.prototype */
 
         // on ne fait pas de requête si aucun droit !
         if (this._noRightManagement) {
-            console.log("no rights for all service !?");
+            logger.log("no rights for all service !?");
             return;
         }
 
         // gestion des droits !
         if (!this._resources["ReverseGeocode"]) {
-            console.log("no rights for this service !?");
+            logger.log("no rights for this service !?");
             return;
         }
 
@@ -821,7 +816,7 @@ var LocationSelector = L.Control.extend(/** @lends LocationSelector.prototype */
         // aucun droits !
         // on evite une requête...
         if (this._noRightManagement) {
-            console.log("no rights for this service !?");
+            logger.log("no rights for this service !?");
             return;
         }
 
@@ -838,12 +833,11 @@ var LocationSelector = L.Control.extend(/** @lends LocationSelector.prototype */
         // on met en place des callbacks afin de recuperer les resultats ou
         // les messages d'erreurs du service.
         // les resultats sont affichés dans une liste deroulante.
-        // les messages d'erreurs sont affichés sur la console (?)
         var context = this;
         this._requestAutoComplete({
             text : value,
             maximumResponses : 5, // FIXME je limite le nombre de reponse car le container DOM est limité dans l'affichage !!!
-            /** callback onSuccess */
+            // callback onSuccess
             onSuccess : function (results) {
                 logger.log(results);
                 if (results) {
@@ -851,7 +845,7 @@ var LocationSelector = L.Control.extend(/** @lends LocationSelector.prototype */
                     context._fillAutoCompletedLocationListContainer(locations);
                 }
             },
-            /** callback onFailure */
+            // callback onFailure
             onFailure : function (error) {
                 // FIXME
                 // où affiche t on les messages : ex. 'No suggestion matching the search' ?
@@ -1018,7 +1012,7 @@ var LocationSelector = L.Control.extend(/** @lends LocationSelector.prototype */
                     y : oLatLng.lng // on envoie Y->LON à l'API service IGN car on spécifie EPSG:4326
                 },
                 srs : "EPSG:4326",
-                /** callback onSuccess */
+                // callback onSuccess
                 onSuccess : function (results) {
                     logger.log(results);
                     if (results.locations.length !== 0) {
@@ -1028,7 +1022,7 @@ var LocationSelector = L.Control.extend(/** @lends LocationSelector.prototype */
                         self._displayResultOfCoordinate(oLatLng);
                     }
                 },
-                /** callback onFailure */
+                // callback onFailure
                 onFailure : function (error) {
                     logger.log(error.message);
                     self._displayResultOfCoordinate(oLatLng);
diff --git a/src/Leaflet/Controls/Logo.js b/src/Leaflet/Controls/Logo.js
index bd9f15371..2f8c80e28 100644
--- a/src/Leaflet/Controls/Logo.js
+++ b/src/Leaflet/Controls/Logo.js
@@ -43,6 +43,7 @@ var Logo = L.Control.extend(/** @lends Logo.prototype */ {
     /**
      * constructor
      *
+     * @param {Object} options - options
      * @private
      */
     initialize : function (options) {
@@ -52,10 +53,12 @@ var Logo = L.Control.extend(/** @lends Logo.prototype */ {
     /**
      * event
      *
+     * @returns {DOMElement} DOM element
      * @private
      */
     onAdd : function (/* map */) {
-        var container = L.DomUtil.create("div", "gp-control-logo", container);
+        var container = null;
+        container = L.DomUtil.create("div", "gp-control-logo", container);
 
         var bLink = !!((this.options.url || this.options.text));
         var link = null;
@@ -65,7 +68,7 @@ var Logo = L.Control.extend(/** @lends Logo.prototype */ {
             link.target = "_blank";
             if (this.options.url) {
                 link.href = this.options.url;
-                (this.options.text) ? link.title = this.options.text : null;
+                if (this.options.text) link.title = this.options.text;
             }
         }
 
diff --git a/src/Leaflet/Controls/MousePosition.js b/src/Leaflet/Controls/MousePosition.js
index bda30bda9..1347504de 100644
--- a/src/Leaflet/Controls/MousePosition.js
+++ b/src/Leaflet/Controls/MousePosition.js
@@ -192,7 +192,9 @@ var MousePosition = L.Control.extend(/** @lends L.geoportalControl.MousePosition
      * this method is called by this.addTo(map) when the control is added on the map
      * and fills variable 'this._container = this.onAdd(map)',
      * and create events on map.
+     * @param {Object} map - the map
      *
+     * @returns {DOMElement} DOM element
      * @private
      */
     onAdd : function (map) {
@@ -227,6 +229,7 @@ var MousePosition = L.Control.extend(/** @lends L.geoportalControl.MousePosition
     /**
      * this method is called when the control is removed from the map
      * and removes events on map.
+     * @param {Object} map - the map
      *
      * @private
      */
@@ -427,6 +430,7 @@ var MousePosition = L.Control.extend(/** @lends L.geoportalControl.MousePosition
      * this information is useful to switch to touch mode.
      * Detection : test for desktop or tactile
      *
+     * @returns {Boolean} is desktop
      * @private
      */
     _detectSupport : function () {
@@ -466,6 +470,7 @@ var MousePosition = L.Control.extend(/** @lends L.geoportalControl.MousePosition
      * this method is called by this.onAdd(map)
      * and initialize the container HTMLElement
      *
+     * @returns {DOMElement} DOM element
      * @private
      */
     _initLayout : function () {
@@ -613,7 +618,9 @@ var MousePosition = L.Control.extend(/** @lends L.geoportalControl.MousePosition
 
     /**
      * degreedecimal
+     * @param {Object} oLatLng - coordinates
      *
+     * @returns {Object} coordinates in decimal
      * @private
      */
     _displayDEC : function (oLatLng) {
@@ -626,7 +633,9 @@ var MousePosition = L.Control.extend(/** @lends L.geoportalControl.MousePosition
 
     /**
      * degreedecimal2sexagecimal
+     * @param {Object} oLatLng - coordinates
      *
+     * @returns {Object} coordinates in DMS
      * @private
      */
     _displayDMS : function (oLatLng) {
@@ -638,7 +647,9 @@ var MousePosition = L.Control.extend(/** @lends L.geoportalControl.MousePosition
 
     /**
      * degreedecimal2radian
+     * @param {Object} oLatLng - coordinates
      *
+     * @returns {Object} coordinates in radian
      * @private
      */
     _displayRAD : function (oLatLng) {
@@ -651,7 +662,9 @@ var MousePosition = L.Control.extend(/** @lends L.geoportalControl.MousePosition
 
     /**
      * degreedecimal2grade
+     * @param {Object} oLatLng - coordinates
      *
+     * @returns {Object} coordinates in gon
      * @private
      */
     _displayGON : function (oLatLng) {
@@ -664,7 +677,9 @@ var MousePosition = L.Control.extend(/** @lends L.geoportalControl.MousePosition
 
     /**
      * meter
+     * @param {Object} oXY - coordinates
      *
+     * @returns {Object} coordinates in meters
      * @private
      */
     _displayMeter : function (oXY) {
@@ -678,7 +693,9 @@ var MousePosition = L.Control.extend(/** @lends L.geoportalControl.MousePosition
 
     /**
      * kilometer
+     * @param {Object} oXY - coordinates
      *
+     * @returns {Object} coordinates in km
      * @private
      */
     _displayKMeter : function (oXY) {
@@ -944,6 +961,7 @@ var MousePosition = L.Control.extend(/** @lends L.geoportalControl.MousePosition
      * it executes a request to the elevation service.
      *
      * @param {Object} coordinate - {lat:..., lng:...}
+     * @param {Function} callback - callback
      *
      * @private
      */
@@ -990,7 +1008,7 @@ var MousePosition = L.Control.extend(/** @lends L.geoportalControl.MousePosition
         // et les callbacks
         L.Util.extend(options, {
             scope : this,
-            /** callback onSuccess */
+            // callback onSuccess
             onSuccess : function (results) {
                 logger.log(results);
                 if (results && Object.keys(results)) {
@@ -999,7 +1017,7 @@ var MousePosition = L.Control.extend(/** @lends L.geoportalControl.MousePosition
                     callback.call(this, results.elevations[0].z);
                 }
             },
-            /** callback onFailure */
+            // callback onFailure
             onFailure : function (error) {
                 logger.error(error.message);
             }
@@ -1091,7 +1109,8 @@ var MousePosition = L.Control.extend(/** @lends L.geoportalControl.MousePosition
      * Convert Coordinate value : km to meters, radians, grades to decimal degrees
      * @param {Number} value - value to convert
      * @param {String} unit - unit
-     * @returns {Number}
+     *
+     * @returns {Number} converted value
      * @private
      */
     _convertCoordinate : function (value, unit) {
@@ -1119,7 +1138,7 @@ var MousePosition = L.Control.extend(/** @lends L.geoportalControl.MousePosition
      * @param {String} coordType - Lat or Lon
      * @param {String} value - coordinate
      * @param {Event} e - event
-     * @returns {Boolean}
+     * @returns {Boolean} value is within extent
      */
     validateExtentCoordinate : function (coordType, value, e) {
         // FIXME pas de validation...
diff --git a/src/Leaflet/Controls/ReverseGeocoding.js b/src/Leaflet/Controls/ReverseGeocoding.js
index 1e53e14ad..e827da8a6 100644
--- a/src/Leaflet/Controls/ReverseGeocoding.js
+++ b/src/Leaflet/Controls/ReverseGeocoding.js
@@ -1,6 +1,5 @@
 import Gp from "gp";
 import L from "leaflet";
-import Draw from "leaflet-draw";
 import Logger from "../../Common/Utils/LoggerByDefault";
 import RightManagement from "../../Common/Utils/CheckRightManagement";
 import ID from "../../Common/Utils/SelectorID";
@@ -141,6 +140,10 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
      * and fills variable 'this._container = this.onAdd(map)',
      * and create events on map.
      *
+     * @param {Object} map - the map
+     *
+     * @returns {DOMElement} DOM element
+     *
      * @private
      */
     onAdd : function (map) {
@@ -167,6 +170,8 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
      * this method is called when the control is removed from the map
      * and removes events on map.
      *
+     * @param {Object} map - the map
+     *
      * @private
      */
     onRemove : function (map) {
@@ -247,7 +252,7 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
             var resources = this.options.resources;
             // on vérifie que la liste des ressources de geocodage est bien un tableau
             if (!Array.isArray(resources)) {
-                console.log("[ReverseGeocoding] 'options.resources' parameter should be an array");
+                logger.log("[ReverseGeocoding] 'options.resources' parameter should be an array");
                 resources = null;
             }
             var resourcesList = ["StreetAddress", "PositionOfInterest", "CadastralParcel", "Administratif"];
@@ -255,7 +260,7 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
                 if (resourcesList.indexOf(resources[i]) === -1) {
                     // si la resource n'est pas référencée, on l'enlève
                     // resources.splice(i, 1);
-                    console.log("[ReverseGeocoding] options.resources : " + resources[i] + " is not a resource for reverse geocode");
+                    logger.log("[ReverseGeocoding] options.resources : " + resources[i] + " is not a resource for reverse geocode");
                 }
             }
         }
@@ -264,7 +269,7 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
             var delimitations = this.options.delimitations;
             // on vérifie que la liste des delimitations est bien un tableau
             if (!Array.isArray(delimitations)) {
-                console.log("[ReverseGeocoding] 'options.delimitations' parameter should be an array");
+                logger.log("[ReverseGeocoding] 'options.delimitations' parameter should be an array");
                 delimitations = null;
             }
             var delimitationsList = ["Circle", "Point", "Extent"];
@@ -272,7 +277,7 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
                 if (delimitationsList.indexOf(delimitations[i]) === -1) {
                     // si la delimitations n'est pas référencée, on l'enlève
                     // resources.splice(i, 1);
-                    console.log("[ReverseGeocoding] options.delimitations : " + delimitations[i] + " is not a delimitation for reverse geocode");
+                    logger.log("[ReverseGeocoding] options.delimitations : " + delimitations[i] + " is not a delimitation for reverse geocode");
                 }
             }
         }
@@ -302,7 +307,7 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
                 if (this._servicesRightManagement["Geocode"].indexOf(resources[i]) < 0) {
                     // si on n'a pas les droits sur la ressource, on va la supprimer : on stocke son index
                     noRightsIndexes.push(i);
-                    console.log("[ReverseGeocode] no rights for options.resources : " + resources[i]);
+                    logger.log("[ReverseGeocode] no rights for options.resources : " + resources[i]);
                 }
             }
             // on retire les ressoures non autorisées qu'on a pu rencontrer
@@ -358,6 +363,8 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
      * this method is called by this.onAdd(map)
      * and initialize the container HTMLElement
      *
+     * @returns {DOMElement} DOM element
+     *
      * @private
      */
     _initLayout : function () {
@@ -593,6 +600,9 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
     /**
      * set current position of feature
      *
+     * @param {Object} layer - layer
+     * @param {String} type - type
+     *
      * @private
      */
     _setFeaturePosition : function (layer, type) {
@@ -643,6 +653,8 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
     /**
      * set current layer of feature
      *
+     * @param {Object} layer - layer
+     *
      * @private
      */
     _setFeatureLayer : function (layer) {
@@ -654,6 +666,7 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
 
     /**
      * remove layer feature from group
+     * @param {Integer} id - id
      *
      * @private
      */
@@ -680,6 +693,7 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
     /**
      * this methode is called by this.onReverseGeocodingSubmit method,
      * it generates and sends reverse geocode request, then displays results
+     * @param {Object} settings - settings
      *
      * @private
      */
@@ -886,7 +900,7 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
         var map = this._map;
         var self = this;
 
-        /** function set style Highlight for results */
+        // function set style Highlight for results
         function _setHighLight (e) {
             var layer = e.target;
 
@@ -897,7 +911,7 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
             div.scrollIntoView(false);
         }
 
-        /** function reset style Highlight for results */
+        // function reset style Highlight for results
         function _resetHighLight (e) {
             var layer = e.target;
 
@@ -1080,7 +1094,7 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
             filterOptions : {
                 type : [self._currentGeocodingType]
             },
-            /** callback onSuccess */
+            // callback onSuccess
             onSuccess : function (results) {
                 logger.log(results);
                 if (results) {
@@ -1089,7 +1103,7 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
                     self._hideWaitingContainer();
                 }
             },
-            /** callback onFailure */
+            // callback onFailure
             onFailure : function (error) {
                 self._hideWaitingContainer();
 
@@ -1195,6 +1209,7 @@ var ReverseGeocoding = L.Control.extend(/** @lends L.geoportalControl.ReverseGeo
 
     /**
      * TODO this method clears previous location results marker
+     * @param {Object} map - the map
      *
      * @private
      */
diff --git a/src/Leaflet/Controls/Route.js b/src/Leaflet/Controls/Route.js
index c118b0a37..0a2f2564a 100644
--- a/src/Leaflet/Controls/Route.js
+++ b/src/Leaflet/Controls/Route.js
@@ -146,6 +146,10 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
      * and fills variable 'this._container = this.onAdd(map)',
      * and create or disable events on map.
      *
+     * @param {Object} map - the map
+     *
+     * @returns {DOMElement} DOM element
+     *
      * @private
      */
     onAdd : function (map) {
@@ -329,6 +333,8 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
      * this information is useful to switch to touch mode.
      * Detection : test for desktop or tactile
      *
+     * @returns {Boolean} is desktop
+     *
      * @private
      */
     _detectSupport : function () {
@@ -368,6 +374,10 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
      * this method is called by this.onAdd(map)
      * and initialize the container HTMLElement
      *
+     * @param {Object} map - the map
+     *
+     * @returns {DOMElement} DOM element
+     *
      * @private
      */
     _initLayout : function (map) {
@@ -440,6 +450,8 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
      * Create List Points
      * FIXME OVERWRITTEN RouteDOM._createRoutePanelFormPointsElement() !
      *
+     * @param {Object} map - the map
+     *
      * @returns {Array} List DOM element
      *
      * @private
@@ -734,14 +746,14 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
             exclusions : this._currentExclusions,
             geometryInInstructions : true, // surcharge obligatoire !
             distanceUnit : "m", // surcharge obligatoire !
-            /** callback onSuccess */
+            // callback onSuccess
             onSuccess : function (results) {
                 logger.log(results);
                 if (results) {
                     context._fillRouteResultsDetails(results);
                 }
             },
-            /** callback onFailure */
+            // callback onFailure
             onFailure : function (error) {
                 // FIXME mise à jour du controle mais le service ne repond pas en 200 !?
                 context._hideWaitingContainer();
@@ -934,13 +946,13 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
 
         // on ne fait pas de requête si aucun droit !
         if (this._noRightManagement) {
-            console.log("no rights for all service !?");
+            logger.log("no rights for all service !?");
             return;
         }
 
         // gestion des droits !
         if (!this._resources["Itineraire"]) {
-            console.log("no rights for this service !?");
+            logger.log("no rights for this service !?");
             return;
         }
 
@@ -968,7 +980,7 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
 
         // on fait quoi ?
         if (!bFound) {
-            console.log("no rights for this service !?");
+            logger.log("no rights for this service !?");
             return;
         }
 
@@ -988,6 +1000,8 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
      * and fills the container of the route instructions list, distance and time
      * information, aslo, constructs the geometry route.
      *
+     * @param {Object} results - results of the route calculation
+     *
      * @private
      */
     _fillRouteResultsDetails : function (results) {
@@ -1043,6 +1057,10 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
      * and fills the container of the route instructions list, distance and time
      * information.
      *
+     * @param {Number} distance - distance
+     * @param {Number} duration - duration
+     * @param {Object[]} instructions - list of instructions
+     *
      * @private
      */
     _fillRouteResultsDetailsContainer : function (distance, duration, instructions) {
@@ -1059,6 +1077,8 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
      * this method is called by this._fillRouteResultsDetails()
      * and constructs the simplified geometry route.
      *
+     * @param {Object} geometry - geometry
+     *
      * @private
      */
     _fillRouteResultsDetailsGeometry : function (geometry) {
@@ -1083,6 +1103,8 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
      * this method is called by this._fillRouteResultsDetails()
      * and constructs the geometries street with informations.
      *
+     * @param {Object[]} instructions - instructions
+     *
      * @private
      */
     _fillRouteResultsDetailsFeatureGeometry : function (instructions) {
@@ -1119,7 +1141,7 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
         }
 
         var self = this;
-        /** ... */
+
         function resetHighlight (e) {
             var layer = e.target;
             self._geojsonSections.resetStyle(layer);
@@ -1127,7 +1149,6 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
             L.DomUtil.removeClass(div, "GProuteResultsDetailsHighlight");
         }
 
-        /** ... */
         function highlightFeature (e) {
             var layer = e.target;
             logger.log(layer);
@@ -1142,7 +1163,7 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
 
         this._geojsonSections = L.geoJson(_geometry, {
             style : _style,
-            /** Function that will be called on each created feature layer. */
+            // Function that will be called on each created feature layer.
             onEachFeature : function (feature, layer) {
                 layer.on({
                     mouseover : highlightFeature,
@@ -1290,7 +1311,11 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
     // ################################################################### //
 
     /**
-     * simplified instructions
+     * simplifies instructions
+     *
+     * @param {Object[]} instructions - instructions
+     *
+     * @returns {Object[]} simplified instructions
      *
      * @private
      */
@@ -1337,6 +1362,10 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
     /**
      * convert seconds to time : HH:MM:SS
      *
+     * @param {Number} duration - duration in seconds
+     *
+     * @returns {String} duration in HH:MM:SS
+     *
      * @private
      */
     _convertSecondsToTime : function (duration) {
@@ -1367,6 +1396,10 @@ var Route = L.Control.extend(/** @lends L.geoportalControl.Route.prototype */ {
     /**
      * convert distance in meters or kilometers
      *
+     * @param {Number} distance - distance in meters
+     *
+     * @returns {String} distance in km
+     *
      * @private
      */
     _convertDistance : function (distance) {
diff --git a/src/Leaflet/Controls/SearchEngine.js b/src/Leaflet/Controls/SearchEngine.js
index 71ef5e016..17cadaa44 100644
--- a/src/Leaflet/Controls/SearchEngine.js
+++ b/src/Leaflet/Controls/SearchEngine.js
@@ -171,6 +171,7 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
      * this method is called by this.addTo(map)
      * and fills variable : this._container = this.onAdd(map)
      *
+     * @returns {DOMElement} DOM element
      * @private
      */
     onAdd : function (/* map */) {
@@ -195,6 +196,8 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
      * this method is called when the control is removed from the map
      * and removes events on map.
      *
+     * @param {Object} map - the map
+     *
      * @private
      */
     onRemove : function (map) {
@@ -333,6 +336,8 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
      * this method is called by this.onAdd(map)
      * and initialize the container HTMLElement
      *
+     * @returns {DOMElement} DOM element
+     *
      * @private
      */
     _initLayout : function () {
@@ -650,6 +655,8 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
      *
      * @param {String} code - resource geocoding name
      *
+     * @returns {DOMElement} DOM element
+     *
      * @private
      */
     _setFilter : function (code) {
@@ -739,13 +746,13 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
 
         // on ne fait pas de requête si aucun droit !
         if (this._noRightManagement) {
-            console.log("no rights for all service !?");
+            logger.log("no rights for all service !?");
             return;
         }
 
         // gestion des droits !
         if (!this._servicesRightManagement["AutoCompletion"]) {
-            console.log("no rights for this service !?");
+            logger.log("no rights for this service !?");
             return;
         }
 
@@ -837,13 +844,13 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
 
         // on ne fait pas de requête si aucun droit !
         if (this._noRightManagement) {
-            console.log("no rights for all service !?");
+            logger.log("no rights for all service !?");
             return;
         }
 
         // gestion des droits !
         if (!this._servicesRightManagement["Geocode"]) {
-            console.log("no rights for this service !?");
+            logger.log("no rights for this service !?");
             return;
         }
 
@@ -892,6 +899,8 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
      * it creates a HTML Element per location
      * (cf. this. ...)
      *
+     * @param {Object[]} locations - locations
+     *
      * @private
      */
     _fillGeocodedLocationListContainer : function (locations) {
@@ -934,7 +943,7 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
         var context = this;
         this._requestGeocoding({
             location : _location,
-            /** callback onSuccess */
+            // callback onSuccess
             onSuccess : function (response) {
                 logger.log("request from Geocoding (coordinates null)", response);
                 if (response.locations && response.locations.length !== 0 && response.locations[0].position) {
@@ -998,7 +1007,9 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
      * this method is called by this.on*ResultsItemClick()
      * and get zoom.
      *
-     * @param {Object} info - {}
+     * @param {Object} info - info
+     *
+     * @returns {Integer} zoom level
      *
      * @private
      */
@@ -1099,7 +1110,7 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
                 _icon = marker;
             } else {
                 _icon = new IconDefault("blue");
-                console.log("Utilisation du marker par défaut !");
+                logger.log("Utilisation du marker par défaut !");
             }
 
             // cf. http://leafletjs.com/reference.html#marker-options
@@ -1285,7 +1296,7 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
         var context = this;
         this._requestAutoComplete({
             text : value,
-            /** callback onSuccess */
+            // callback onSuccess
             onSuccess : function (results) {
                 logger.log("request from AutoComplete", results);
                 if (results) {
@@ -1319,7 +1330,7 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
                     }
                 }
             },
-            /** callback onFailure */
+            // callback onFailure
             onFailure : function (error) {
                 // FIXME
                 // où affiche t on les messages : ex. 'No suggestion matching the search' ?
@@ -1338,7 +1349,7 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
                             context._requestGeocoding({
                                 location : value,
                                 returnFreeForm : true,
-                                /** callback onSuccess */
+                                // callback onSuccess
                                 onSuccess : function (results) {
                                     logger.log("request from Geocoding", results);
                                     if (results) {
@@ -1358,7 +1369,7 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
                                         context._fillAutoCompletedLocationListContainer(locations);
                                     }
                                 },
-                                /** callback onFailure */
+                                // callback onFailure
                                 onFailure : function (error) {
                                     logger.log(error.message);
                                 }
@@ -1447,7 +1458,7 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
         var context = this;
         this._requestGeocoding({
             location : value,
-            /** callback onSuccess */
+            // callback onSuccess
             onSuccess : function (results) {
                 logger.log("request from Geocoding", results);
                 if (results) {
@@ -1455,7 +1466,7 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
                     context._fillGeocodedLocationListContainer(locations);
                 }
             },
-            /** callback onFailure */
+            // callback onFailure
             onFailure : function (error) {
                 // FIXME cf. this.onAutoCompleteSearch()
                 context._clearGeocodedLocation();
@@ -1614,7 +1625,7 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
         this._requestGeocoding({
             location : _location,
             filterOptions : _filterOptions,
-            /** callback onSuccess */
+            // callback onSuccess
             onSuccess : function (results) {
                 logger.log(results);
                 if (results) {
@@ -1622,7 +1633,7 @@ var SearchEngine = L.Control.extend(/** @lends L.geoportalControl.SearchEngine.p
                     context._fillGeocodedLocationListContainer(locations);
                 }
             },
-            /** callback onFailure */
+            // callback onFailure
             onFailure : function (error) {
                 // FIXME cf. this.onAutoCompleteSearch()
                 context._clearGeocodedLocation();
diff --git a/src/Leaflet/Controls/Utils/IconDefault.js b/src/Leaflet/Controls/Utils/IconDefault.js
index bf3ae49d7..c74d9a602 100644
--- a/src/Leaflet/Controls/Utils/IconDefault.js
+++ b/src/Leaflet/Controls/Utils/IconDefault.js
@@ -51,6 +51,10 @@ var IconDefault = L.Icon.Default.extend(/** @lends IconDefault.prototype */ {
      * Overload function to ensure compatibility between versions 0.7.X and 1.0.X
      * (extend to L.Icon._getIconUrl)
      *
+     * @param {String} name - name
+     *
+     * @returns {String} url
+     *
      */
     _getIconUrl : function (name) {
         logger.trace("OVERWRITTEN L.Icon.Default._getIconUrl(" + name + ")");
diff --git a/src/Leaflet/Controls/Utils/PositionFormater.js b/src/Leaflet/Controls/Utils/PositionFormater.js
index 4c193c655..c6c002269 100644
--- a/src/Leaflet/Controls/Utils/PositionFormater.js
+++ b/src/Leaflet/Controls/Utils/PositionFormater.js
@@ -31,25 +31,44 @@ var PositionFormater = {
     /** ... */
     digitRadian : 8,
 
-    /** ... */
+    /**
+     * @param {Number} inputNum -inputNum
+     * @param {Integer} numPoints - numPoints
+     *
+     * @returns {Number} rounded result
+     */
     roundToDecimal : function (inputNum, numPoints) {
         var multiplier = Math.pow(10, numPoints);
         return Math.round(inputNum * multiplier) / multiplier;
     },
 
-    /** ... */
+    /**
+     * @param {Number} location -location
+     *
+     * @returns {Number} location in radian
+     */
     decimalToRadian : function (location) {
         var d = 0.01745329251994329577;
         return this.roundToDecimal(location * d, this.digitRadian);
     },
 
-    /** ... */
+    /**
+     * @param {Number} location -location
+     *
+     * @returns {Number} location in grade
+     */
     decimalToGrade : function (location) {
         var d = 1.11111111111111111111;
         return this.roundToDecimal(location * d, this.digitRadian);
     },
 
-    /** ... */
+    /**
+     * @param {Number} location -location
+     * @param {String} hemisphere -hemisphere
+     * @param {Boolean} obj -specifies if an object must be returned
+     *
+     * @returns {String|Object} DMS (String or Object depending on obj parameter value)
+     */
     decimalToDMS : function (location, hemisphere, obj) {
         if (location < 0) {
             location *= -1; // strip dash '-'
@@ -78,19 +97,36 @@ var PositionFormater = {
         return dms;
     },
 
-    /** ... */
+    /**
+     * @param {Number} location -location
+     * @param {Boolean} obj -specifies if an object must be returned
+     *
+     * @returns {String|Object} DMS (String or Object depending on obj parameter value)
+     */
     decimalLatToDMS : function (location, obj) {
         var hemisphere = (location < 0) ? this.SOUTH : this.NORTH; // south if negative
         return this.decimalToDMS(location, hemisphere, obj);
     },
 
-    /** ... */
+    /**
+     * @param {Number} location -location
+     * @param {Boolean} obj -specifies if an object must be returned
+     *
+     * @returns {String|Object} DMS (String or Object depending on obj parameter value)
+     */
     decimalLonToDMS : function (location, obj) {
         var hemisphere = (location < 0) ? this.WEST : this.EAST; // west if negative
         return this.decimalToDMS(location, hemisphere, obj);
     },
 
-    /** ... */
+    /**
+     * @param {Number} degrees -degrees
+     * @param {Number} minutes -minutes
+     * @param {Number} seconds -seconds
+     * @param {String} hemisphere -hemisphere
+     *
+     * @returns {Number} decimal
+     */
     DMSToDecimal : function (degrees, minutes, seconds, hemisphere) {
         var ddVal = degrees + minutes / 60 + seconds / 3600;
         ddVal = (hemisphere === this.SOUTH || hemisphere === this.WEST) ? ddVal * -1 : ddVal;
diff --git a/src/Leaflet/Layers/LayerConfig.js b/src/Leaflet/Layers/LayerConfig.js
index 2afdf4556..956ea836f 100644
--- a/src/Leaflet/Layers/LayerConfig.js
+++ b/src/Leaflet/Layers/LayerConfig.js
@@ -13,6 +13,10 @@ var logger = Logger.getLogger("layer-config");
 var LayerConfig = {
     /**
      * options : key, layer, service
+     *
+     * @param {Object} options - options
+     *
+     * @returns {Object} layer parameters
      */
     get : function (options) {
         var params = {};
diff --git a/src/Leaflet/Layers/LayerEvent.js b/src/Leaflet/Layers/LayerEvent.js
index c72589539..421a83e59 100644
--- a/src/Leaflet/Layers/LayerEvent.js
+++ b/src/Leaflet/Layers/LayerEvent.js
@@ -19,6 +19,10 @@ var LayerEvent = {
 
     /**
      * activation du controle attribution
+     *
+     * @param {Object} map - the map
+     *
+     * @return {Boolean} attribution controle is enable
      */
     isEnable : function (map) {
         if (!map.attributionControl) {
@@ -49,10 +53,12 @@ var LayerEvent = {
 
     /**
      * fonction de suppresion d'un layer du controle des layers
+     *
+     * @param {Object} e - event
      */
     _onRemoveLayer : function (e) {
         logger.trace("onRemove event", e);
-        if (e.layer._geoportal_id != this._geoportal_id) {
+        if (e.layer._geoportal_id !== this._geoportal_id) {
             return;
         }
         // attributions non visibles
@@ -61,10 +67,12 @@ var LayerEvent = {
 
     /**
      * fonction d'ajout d'un layer du controle des layers
+     *
+     * @param {Object} e - event
      */
     _onAddLayer : function (e) {
         logger.trace("onAdd event", e);
-        if (e.layer._geoportal_id != this._geoportal_id) {
+        if (e.layer._geoportal_id !== this._geoportal_id) {
             return;
         }
         // attributions visibles
@@ -73,6 +81,8 @@ var LayerEvent = {
 
     /**
      * fonction de deplacement d'un layer
+     *
+     * @param {Object} e - event
      */
     _onMoveEndLayer : function (e) {
         logger.trace("moveend event", e);
@@ -80,7 +90,11 @@ var LayerEvent = {
         this.updateAttributions(this._map, this);
     },
 
-    /** updateAttributions */
+    /**
+     * updateAttributions
+     *
+     * @param {Object} map - the map
+     */
     updateAttributions : function (map) {
         // FIXME on peut realiser une mise à jour plus intelligente que cette manière brutale...
         // Ex. mise en place de la notion 'hidden' de l'originators à desactiver
@@ -95,7 +109,11 @@ var LayerEvent = {
         this.fire("attributionchange");
     },
 
-    /** removeAttributions */
+    /**
+     * removeAttributions
+     *
+     * @param {Object} map - the map
+     */
     removeAttributions : function (map) {
         logger.trace("removeAttributions...", this._geoportal_id);
         // suppression des attributions
@@ -117,7 +135,11 @@ var LayerEvent = {
         }
     },
 
-    /** addAttributions */
+    /**
+     * addAttributions
+     *
+     * @param {Object} map - the map
+     */
     addAttributions : function (map) {
         logger.trace("addAttributions...", this._geoportal_id);
         // on interroge les originators en options pour obtenir les infos
diff --git a/src/Leaflet/Layers/Layers.js b/src/Leaflet/Layers/Layers.js
index b800f8b98..84213a119 100644
--- a/src/Leaflet/Layers/Layers.js
+++ b/src/Leaflet/Layers/Layers.js
@@ -5,6 +5,8 @@ import LayerConfig from "./LayerConfig";
 import WMS from "./WMS";
 import WMTS from "./WMTS";
 
+var logger = Logger.getLogger("layers");
+
 /**
  * Geoportal Layers Factory to be used together with Leaflet Maps.
  *
@@ -38,7 +40,7 @@ var Layers = {
 
         // FIXME est ce utile de le preciser ?
         if (!this.options.apiKey) {
-            console.log("PARAM_MISSING : apiKey !");
+            logger.log("PARAM_MISSING : apiKey !");
         }
 
         // par defaut
@@ -80,7 +82,7 @@ var Layers = {
             this.params = {};
             if (!this.options.apiKey) {
                 // FIXME on retire l'exception...
-                console.log("WARNING PARAM_MISSING : parameter 'apiKey' is mandatory if the contract key configuration has not been loaded !");
+                logger.log("WARNING PARAM_MISSING : parameter 'apiKey' is mandatory if the contract key configuration has not been loaded !");
             }
         }
     },
@@ -92,12 +94,15 @@ var Layers = {
      * @static
      * @alias L.geoportalLayer.WMS
      * @extends {L.TileLayer.WMS}
+     *
      * @param {Object} options - options for function call.
      * @param {String} options.layer - layer name (e.g. "ORTHOIMAGERY.ORTHOPHOTOS")
      * @param {Boolean} [options.ssl] - if set true, enforce protocol https (only for nodejs)
      * @param {String} [options.apiKey] - access key to Geoportal platform, obtained [here]{@link http://professionnels.ign.fr/ign/contrats}.
      * @param {Object} [settings] - other options for L.TileLayer.WMS function (see {@link http://leafletjs.com/reference.html#tilelayer-wms-options})
-     * @returns {L.geoportalLayer.WMS}
+     *
+     * @returns {L.geoportalLayer.WMS} WMS layer
+     *
      * @example
      *  var map = L.Map('divmap').setView();
      *  var lyr = L.geoportalLayer.WMS(
@@ -188,12 +193,15 @@ var Layers = {
      * @static
      * @alias L.geoportalLayer.WMTS
      * @extends {L.TileLayer}
+     *
      * @param {Object} options - options for function call.
      * @param {String} options.layer - layer name (e.g. "ORTHOIMAGERY.ORTHOPHOTOS")
      * @param {Boolean} [options.ssl] - if set true, enforce protocol https (only for nodejs)
      * @param {String} [options.apiKey] - access key to Geoportal platform, obtained [here]{@link http://professionnels.ign.fr/ign/contrats}.
      * @param {Object} [settings] - other options for L.TileLayer function (see {@link http://leafletjs.com/reference.html#tilelayer-options})
-     * @returns {L.geoportalLayer.WMTS}
+     *
+     * @returns {L.geoportalLayer.WMTS} WMTS layer
+     *
      * @example
      *  var map = L.Map('divmap').setView();
      *  var lyr = L.geoportalLayer.WMTS(
diff --git a/src/Leaflet/Layers/WMS.js b/src/Leaflet/Layers/WMS.js
index 99840e7b4..943923e9c 100644
--- a/src/Leaflet/Layers/WMS.js
+++ b/src/Leaflet/Layers/WMS.js
@@ -211,6 +211,8 @@ var WMS = L.TileLayer.WMS.extend(/** @lends WMS.prototype */ {
      * (overwritten)
      *
      * @param {Object} tilePoint - Point object
+     *
+     * @returns {String} url
      * @private
      */
     getTileUrl : function (tilePoint) {
diff --git a/src/Leaflet/Layers/WMTS.js b/src/Leaflet/Layers/WMTS.js
index 8551cd625..25f4527b0 100644
--- a/src/Leaflet/Layers/WMTS.js
+++ b/src/Leaflet/Layers/WMTS.js
@@ -226,6 +226,8 @@ var WMTS = L.TileLayer.extend(/** @lends WMTS.prototype */ {
      * (overwritten)
      *
      * @param {Object} tilePoint - Point leaflet object
+     *
+     * @returns {String} url
      * @private
      */
     getTileUrl : function (tilePoint) {
@@ -257,6 +259,10 @@ var WMTS = L.TileLayer.extend(/** @lends WMTS.prototype */ {
      * event 'setParams'
      * (overwritten)
      *
+     * @param {Object} params - parameters
+     * @param {Object} noRedraw - no redraw
+     *
+     * @returns {Object} this
      * @private
      */
     setParams : function (params, noRedraw) {
diff --git a/src/OpenLayers/CRS/CRS.js b/src/OpenLayers/CRS/CRS.js
index 6e4126853..7e148d50c 100644
--- a/src/OpenLayers/CRS/CRS.js
+++ b/src/OpenLayers/CRS/CRS.js
@@ -1,6 +1,9 @@
 import ol from "ol";
 import Proj4 from "proj4";
 import Register from "../../Common/Utils/Register";
+import Logger from "../../Common/Utils/LoggerByDefault";
+
+var logger = Logger.getLogger("CRS");
 
 /**
  * Autoload function that loads all defs into proj4
@@ -13,7 +16,7 @@ import Register from "../../Common/Utils/Register";
     if (!ol.proj.proj4_ && ol.proj.setProj4) {
         ol.proj.setProj4(Proj4);
     } else {
-        console.log("WARNING : OpenLayers library should manage proj4 dependency in order to add custom projections (Lambert 93 for instance)");
+        logger.log("WARNING : OpenLayers library should manage proj4 dependency in order to add custom projections (Lambert 93 for instance)");
     }
 })();
 
diff --git a/src/OpenLayers/Controls/Drawing.js b/src/OpenLayers/Controls/Drawing.js
index 1c39f5bab..c4639c27f 100644
--- a/src/OpenLayers/Controls/Drawing.js
+++ b/src/OpenLayers/Controls/Drawing.js
@@ -1,10 +1,8 @@
 import ol from "ol";
-import Gp from "gp";
 import Logger from "../../Common/Utils/LoggerByDefault";
 import SelectorID from "../../Common/Utils/SelectorID";
 import Interactions from "./Utils/Interactions";
 import DrawingDOM from "../../Common/Controls/DrawingDOM";
-import Utils from "../../Common/Utils";
 import KMLExtended from "../Formats/KML";
 
 var logger = Logger.getLogger("Drawing");
@@ -227,7 +225,7 @@ Drawing.prototype.setMap = function (map) {
 
     // gestion des suppressions "externes" de la couche de dessin.
     this.eventKey = this.getMap().getLayers().on("remove", function (evtRm) {
-        if (evtRm.element == this.layer) {
+        if (evtRm.element == this.layer) { // FIXME object comparison
             // found layer removed.
             this.layer = null;
             // on supprime l'interaction en cours si besoin
@@ -242,22 +240,22 @@ Drawing.prototype.setMap = function (map) {
 /**
  * Export features of current drawing layer in KML.
  *
- * @returns {String} - a KML representation of drawn features or null if not possible.
+ * @returns {String} a KML representation of drawn features or null if not possible.
  */
 Drawing.prototype.exportFeatures = function () {
     var result = null;
     if (ol.control.Control.prototype.getMap.call(this) == null) {
-        console.log("Impossible to export : control isn't attached to any map.");
+        logger.log("Impossible to export : control isn't attached to any map.");
         return result;
     }
     if (!this.layer) {
-        console.log("Impossible to export : no layer is hosting features.");
+        logger.log("Impossible to export : no layer is hosting features.");
         return result;
     }
     if (!this.layer.getSource() ||
         !this.layer.getSource().getFeatures() ||
         !this.layer.getSource().getFeatures().length) {
-        console.log("Impossible to export : no features found.");
+        logger.log("Impossible to export : no features found.");
         return result;
     }
     var featProj = this.layer.getSource().getProjection();
@@ -286,7 +284,7 @@ Drawing.prototype.exportFeatures = function () {
  */
 Drawing.prototype.setCollapsed = function (collapsed) {
     if (collapsed === undefined) {
-        console.log("[ERROR] Drawing:setCollapsed - missing collapsed parameter");
+        logger.error("[ERROR] Drawing:setCollapsed - missing collapsed parameter");
         return;
     }
     if ((collapsed && this.collapsed) || (!collapsed && !this.collapsed)) {
@@ -309,7 +307,7 @@ Drawing.prototype.setExportName = function (name) {
 /**
  * getter for Export Name.
  *
- * @returns {String} - export name
+ * @returns {String} export name
  */
 Drawing.prototype.getExportName = function () {
     return this._exportName;
@@ -323,13 +321,13 @@ Drawing.prototype.getExportName = function () {
  * Gets marker options in options.markersList given its src.
  *
  * @param {String} src - marker image URI,
- * @returns {Object} - markers options
+ * @returns {Object} markers options
  * @private
  */
 Drawing.prototype._getsMarkersOptionsFromSrc = function (src) {
     var markerOptions = null;
     for (var i = 0; i < this.options.markersList.length; i++) {
-        if (this.options.markersList[i].src == src) {
+        if (this.options.markersList[i].src === src) {
             markerOptions = this.options.markersList[i];
             return markerOptions;
         }
@@ -341,7 +339,7 @@ Drawing.prototype._getsMarkersOptionsFromSrc = function (src) {
  * Converts markerElement options into Openlayers IconStyles options.
  *
  * @param {Object} markerElement - marker element
- * @returns {Object} - ol.Style.Icon constructor options.
+ * @returns {Object} ol.Style.Icon constructor options.
  * @private
  */
 Drawing.prototype._getIconStyleOptions = function (markerElement) {
@@ -501,17 +499,17 @@ Drawing.prototype._initialize = function (options) {
             this.options.defaultStyles[key] = Drawing.DefaultStyles[key];
             return;
         }
-        if (key == "polyFillOpacity" &&
+        if (key === "polyFillOpacity" &&
             (options.defaultStyles[key] < 0 ||
                 options.defaultStyles[key] > 1)) {
-            console.log("Wrong value (" + options.defaultStyles[key] + ") for defaultStyles.polyFillOpactity. Must be between 0 and 1");
+            logger.log("Wrong value (" + options.defaultStyles[key] + ") for defaultStyles.polyFillOpactity. Must be between 0 and 1");
             this.options.defaultStyles[key] = Drawing.DefaultStyles[key];
             return;
         }
-        if (key == "strokeWidth" || key == "polyStrokeWidth") {
+        if (key === "strokeWidth" || key === "polyStrokeWidth") {
             var intValue = parseInt(options.defaultStyles[key], 10);
             if (isNaN(intValue) || intValue < 0) {
-                console.log("Wrong value (" + options.defaultStyles[key] + ") for defaultStyles.strokeWidth. Must be a positive interger value.");
+                logger.log("Wrong value (" + options.defaultStyles[key] + ") for defaultStyles.strokeWidth. Must be a positive interger value.");
                 this.options.defaultStyles[key] = Drawing.DefaultStyles[key];
                 return;
             }
@@ -564,7 +562,7 @@ Drawing.prototype.setLayer = function (vlayer) {
     }
 
     if (!(vlayer instanceof ol.layer.Vector)) {
-        console.log("no valid layer given for hosting drawn features.");
+        logger.log("no valid layer given for hosting drawn features.");
         return;
     }
 
@@ -573,7 +571,7 @@ Drawing.prototype.setLayer = function (vlayer) {
     if (layers) {
         var found = false;
         layers.forEach(function (mapLayer) {
-            if (mapLayer == vlayer) {
+            if (mapLayer == vlayer) { // FIXME object comparison
                 logger.trace("layer already in map. Not adding.");
                 found = true;
             }
@@ -604,6 +602,8 @@ Drawing.prototype.setLayer = function (vlayer) {
  * Detection : test for desktop or tactile
  *
  * @method _detectSupport
+ *
+ * @returns {Boolean} is desktop
  * @private
  */
 Drawing.prototype._detectSupport = function () {
@@ -643,6 +643,8 @@ Drawing.prototype._detectSupport = function () {
  * Create control main container (called by Drawing constructor)
  *
  * @method _initContainer
+ *
+ * @returns {DOMElement} DOM element
  * @private
  */
 Drawing.prototype._initContainer = function () {
@@ -668,6 +670,8 @@ Drawing.prototype._initContainer = function () {
 
 /**
  * Callback de fin de dessin de geometrie
+ * @param {Object} feature - ol feature
+ * @param {String} geomType - geometry type
  *
  * @private
  */
@@ -762,7 +766,7 @@ Drawing.prototype._createRemoveInteraction = function () {
         layers : [this.layer]
     });
     interaction.on("select", function (seEv) {
-        if (!seEv || !seEv.selected || seEv.selected.length == 0) {
+        if (!seEv || !seEv.selected || seEv.selected.length === 0) {
             return;
         }
         this.layer.getSource().removeFeature(seEv.selected[0]);
@@ -790,7 +794,7 @@ Drawing.prototype._createStylingInteraction = function () {
         if (this.stylingOvl) {
             this.getMap().removeOverlay(this.stylingOvl);
         }
-        if (!seEv || !seEv.selected || seEv.selected.length == 0) {
+        if (!seEv || !seEv.selected || seEv.selected.length === 0) {
             return;
         }
 
@@ -897,7 +901,7 @@ Drawing.prototype._createStylingInteraction = function () {
             initValues.fillOpacity = initValues.hasOwnProperty("fillOpacity") ? initValues.fillOpacity : this.options.defaultStyles.polyFillOpacity;
         }
         if (!geomType) {
-            console.log("Unhandled geometry type for styling.");
+            logger.log("Unhandled geometry type for styling.");
             return;
         }
         var dtObj = this;
@@ -907,11 +911,11 @@ Drawing.prototype._createStylingInteraction = function () {
              * @param {String} action - "apply" (to selected object), "default" (set as default), "cancel" (do nothing).
              */
         var applyStyle = function (action) {
-            if (action == "cancel") {
+            if (action === "cancel") {
                 dtObj.getMap().removeOverlay(popupOvl);
                 return;
             }
-            var setDefault = action != "apply";
+            var setDefault = action !== "apply";
 
             var fillColorElem = document.getElementById(dtObj._addUID("fillColor"));
             var fillOpacityElem = document.getElementById(dtObj._addUID("fillOpacity"));
@@ -945,7 +949,7 @@ Drawing.prototype._createStylingInteraction = function () {
                         if (dtObj.options.markersList.length > 1) {
                             // index du marker dans la liste des markers
                             var idxMarker = dtObj.options.markersList.findIndex(function (mrk) {
-                                if (mrk == markerSelected) {
+                                if (mrk == markerSelected) { // FIXME object comparison
                                     return true;
                                 }
                                 return false;
@@ -1042,7 +1046,7 @@ Drawing.prototype._createLabelInteraction = function () {
         if (this.labelOvl) {
             this.getMap().removeOverlay(this.labelOvl);
         }
-        if (!seEv || !seEv.selected || seEv.selected.length == 0) {
+        if (!seEv || !seEv.selected || seEv.selected.length === 0) {
             return;
         }
         var popupOvl = null;
@@ -1065,10 +1069,10 @@ Drawing.prototype._createLabelInteraction = function () {
             geomType = "Polygon";
         }
         if (!geomType) {
-            console.log("Unhandled geometry type for styling.");
+            logger.log("Unhandled geometry type for styling.");
             return;
         }
-        if (geomType == "Text") {
+        if (geomType === "Text") {
             // pour les labels on récupère la valeur dans le style
             _textValue = seEv.selected[0].getStyle().getText().getText();
         } else {
@@ -1094,7 +1098,7 @@ Drawing.prototype._createLabelInteraction = function () {
                 return;
             }
             var feature = seEv.selected[0];
-            if (geomType == "Text") {
+            if (geomType === "Text") {
                 var style = feature.getStyle();
                 style.getText().setText(value);
                 feature.setProperties({
@@ -1111,7 +1115,7 @@ Drawing.prototype._createLabelInteraction = function () {
         var popupDiv = this._createLabelDiv({
             applyFunc : setTextValue,
             inputId : this._addUID("label-input"),
-            placeholder : (geomType == "Text" ? "Saisir un label..." : "Saisir une description..."),
+            placeholder : (geomType === "Text" ? "Saisir un label..." : "Saisir une description..."),
             text : _textValue,
             measure : (this.options.tools.measure) ? _measure : null,
             geomType : geomType
@@ -1138,6 +1142,8 @@ Drawing.prototype._createLabelInteraction = function () {
 /**
  * Callback de fin de modification du dessin afin de mettre à jour la mesure
  * TODO
+ * @param {Object} feature - ol feature
+ * @param {String} geomType - geometry type
  *
  * @private
  */
@@ -1149,7 +1155,7 @@ Drawing.prototype._updateMeasure = function (feature, geomType) {
     var wgs84Sphere = new ol.Sphere(6378137);
     var projection = this.getMap().getView().getProjection();
 
-    /** arrondi */
+    // arrondi
     function __roundDecimal (nombre, precision) {
         precision = precision || 2;
         var factor = Math.pow(10, precision);
@@ -1419,7 +1425,7 @@ Drawing.prototype._handleToolClick = function (clickEvent, toolId, context) {
                             })
                         })
                     }),
-                    /** deleteCondition : aucune en mode "edition" */
+                    // deleteCondition : aucune en mode "edition"
                     deleteCondition : function (/* event */) {
                         return false;
                     }
diff --git a/src/OpenLayers/Controls/ElevationPath.js b/src/OpenLayers/Controls/ElevationPath.js
index 451475867..d3ba0355c 100644
--- a/src/OpenLayers/Controls/ElevationPath.js
+++ b/src/OpenLayers/Controls/ElevationPath.js
@@ -154,6 +154,8 @@ Utils.assign(ElevationPath.prototype, ElevationPathDOM);
 /**
  * suppression du marker
  *
+ * @param {Object} context - context
+ *
  * @private
  */
 ElevationPath.__removeProfileMarker = function (context) {
@@ -168,6 +170,9 @@ ElevationPath.__removeProfileMarker = function (context) {
 /**
  * suppression du marker
  *
+ * @param {Object} context - context
+ * @param {Object} d - d
+ *
  * @private
  */
 ElevationPath.__createProfileMarker = function (context, d) {
@@ -198,6 +203,9 @@ ElevationPath.__createProfileMarker = function (context, d) {
 /**
  * mise à jour du marker
  *
+ * @param {Object} context - context
+ * @param {Object} d - data
+ *
  * @private
  */
 ElevationPath.__updateProfileMarker = function (context, d) {
@@ -208,6 +216,10 @@ ElevationPath.__updateProfileMarker = function (context, d) {
 
 /**
  * TODO : customisation possible d'une opération sur le profil
+ *
+ * @param {Object} context - context
+ * @param {Object} d - data
+ *
  * @private
  */
 ElevationPath.__customRawProfileOperation = function (context, d) {
@@ -251,6 +263,9 @@ ElevationPath.__customRawProfileOperation = function (context, d) {
 /**
  * TODO : customisation possible d'une opération sur le profil
  * Ex. Methode appélée dans le DOM : ProfileElevationPathDOM
+ *
+ * @param {Object} context - context
+ * @param {Object} e - event
  * @private
  */
 ElevationPath.__customRawProfileMouseOverEvent = function (context, e) {
@@ -269,7 +284,7 @@ ElevationPath.DISPLAY_PROFILE_LIB_AMCHARTS = function (data, container, context)
 
     // Calcul du profile
     if (typeof AmCharts === "undefined") {
-        console.log("Lib. AmCharts is not loaded !");
+        logger.log("Lib. AmCharts is not loaded !");
         return;
     }
 
@@ -292,7 +307,7 @@ ElevationPath.DISPLAY_PROFILE_LIB_D3 = function (data, container, context) {
 
     // Calcul du profile
     if (typeof d3 === "undefined") {
-        console.log("Lib. D3 is not loaded !");
+        logger.log("Lib. D3 is not loaded !");
         return;
     }
 
@@ -559,6 +574,8 @@ ElevationPath.prototype._removeProfile = function () {
 /**
  * Initialize control (called by constructor)
  *
+ * @param {Object} options - options
+ *
  * @private
  */
 ElevationPath.prototype._initialize = function (options) {
@@ -628,6 +645,8 @@ ElevationPath.prototype._initialize = function (options) {
 /**
  * initialize component container (DOM)
  *
+ * @returns {DOMElement} DOM element
+ *
  * @private
  */
 ElevationPath.prototype._initializeContainer = function () {
@@ -937,6 +956,8 @@ ElevationPath.prototype._removeMeasureInteraction = function (map) {
 /**
  * transforme geometry feature to position coordinate (service)
  *
+ * @returns {Object[]} geometry
+ *
  * @private
  */
 ElevationPath.prototype._getGeometry = function () {
@@ -973,6 +994,8 @@ ElevationPath.prototype._getGeometry = function () {
 /**
  * get geometry feature length
  *
+ * @returns {Integer} length
+ *
  * @private
  */
 ElevationPath.prototype._getLength = function () {
@@ -1036,7 +1059,7 @@ ElevationPath.prototype._requestService = function () {
     // les callbacks
     var self = this;
 
-    /** callback _requestServiceOnSuccess */
+    // callback _requestServiceOnSuccess
     var _requestServiceOnSuccess = function (result) {
         logger.trace(result);
         if (result) {
@@ -1048,7 +1071,7 @@ ElevationPath.prototype._requestService = function () {
         }
     };
 
-    /** callback _requestServiceOnFailure */
+    // callback _requestServiceOnFailure
     var _requestServiceOnFailure = function (error) {
         // on ferme le panneau en cas d'erreur !
         self._panelContainer.style.display = "none";
diff --git a/src/OpenLayers/Controls/GeoportalAttribution.js b/src/OpenLayers/Controls/GeoportalAttribution.js
index 51ea22632..35fb12ec0 100644
--- a/src/OpenLayers/Controls/GeoportalAttribution.js
+++ b/src/OpenLayers/Controls/GeoportalAttribution.js
@@ -1,6 +1,9 @@
 
 import ol from "ol";
 import LayerUtils from "../../Common/Utils/LayerUtils";
+import Logger from "../../Common/Utils/LoggerByDefault";
+
+var logger = Logger.getLogger("geoportalattribution");
 
 /**
  * @classdesc
@@ -131,7 +134,7 @@ GeoportalAttribution.prototype._updateAttributions = function (map) {
                     if (lyr.getSource) {
                         context._updateLayerAttributions(lyr, mapAttributions, standardExtent, mapProjection, zoom);
                     } else {
-                        console.log("cannot find layer source in layergroup ", layers[i]);
+                        logger.log("cannot find layer source in layergroup ", layers[i]);
                     }
                 }
             );
diff --git a/src/OpenLayers/Controls/GetFeatureInfo.js b/src/OpenLayers/Controls/GetFeatureInfo.js
index 23008e091..7a86e447b 100644
--- a/src/OpenLayers/Controls/GetFeatureInfo.js
+++ b/src/OpenLayers/Controls/GetFeatureInfo.js
@@ -1,10 +1,11 @@
 import ol from "ol";
-import Gp from "gp";
-import Proj4 from "proj4";
 import Utils from "../../Common/Utils";
 import GfiUtils from "../GfiUtils";
 import SelectorID from "../../Common/Utils/SelectorID";
 import GetFeatureInfoDOM from "../../Common/Controls/GetFeatureInfoDOM";
+import Logger from "../../Common/Utils/LoggerByDefault";
+
+var logger = Logger.getLogger("getfeatureinfo");
 
 /**
  * @classdesc
@@ -109,42 +110,42 @@ GetFeatureInfo.prototype._initialize = function (options, layers) {
     this._eventsHandler = {};
 
     if (typeof options.auto !== "undefined" && typeof options.auto !== "boolean") {
-        console.log("[ERROR] GetFeatureInfo:_initialize - auto parameter should be a boolean");
+        logger.log("[ERROR] GetFeatureInfo:_initialize - auto parameter should be a boolean");
         return;
     }
     this._auto = options.auto || false;
 
     if (typeof options.active !== "undefined" && typeof options.active !== "boolean") {
-        console.log("[ERROR] GetFeatureInfo:_initialize - active parameter should be a boolean");
+        logger.log("[ERROR] GetFeatureInfo:_initialize - active parameter should be a boolean");
         return;
     }
     this._active = (typeof options.active === "undefined") ? true : options.active;
 
     if (options.defaultEvent && typeof options.defaultEvent !== "string") {
-        console.log("[ERROR] GetFeatureInfo:_initialize - defaultEvent parameter should be a string");
+        logger.log("[ERROR] GetFeatureInfo:_initialize - defaultEvent parameter should be a string");
         return;
     }
     this._defaultEvent = options.defaultEvent || "singleclick";
     if (!this._isValidEvent(this._defaultEvent)) {
-        console.log("[ERROR] GetFeatureInfo:_initialize - _defaultEvent '" + this._defaultEvent + "' is not a valid event");
+        logger.log("[ERROR] GetFeatureInfo:_initialize - _defaultEvent '" + this._defaultEvent + "' is not a valid event");
         return;
     }
 
     if (options.defaultInfoFormat && typeof options.defaultInfoFormat !== "string") {
-        console.log("[ERROR] GetFeatureInfo:_initialize - defaultInfoFormat parameter should be a string");
+        logger.log("[ERROR] GetFeatureInfo:_initialize - defaultInfoFormat parameter should be a string");
         return;
     }
     this._defaultInfoFormat = options.defaultInfoFormat || "text/html";
 
     if (options.cursorStyle && typeof options.cursorStyle !== "string") {
-        console.log("[ERROR] GetFeatureInfo:_initialize - cursorStyle parameter should be a string");
+        logger.log("[ERROR] GetFeatureInfo:_initialize - cursorStyle parameter should be a string");
         return;
     }
     this._cursorStyle = options.cursorStyle || "pointer";
 
     if (options.proxyUrl) {
         if (typeof options.proxyUrl !== "string") {
-            console.log("[ERROR] GetFeatureInfo:_initialize - proxyUrl parameter should be a string");
+            logger.log("[ERROR] GetFeatureInfo:_initialize - proxyUrl parameter should be a string");
             return;
         }
         this._proxyUrl = options.proxyUrl;
@@ -152,14 +153,14 @@ GetFeatureInfo.prototype._initialize = function (options, layers) {
 
     if (options.noProxyDomains) {
         if (!Array.isArray(options.noProxyDomains)) {
-            console.log("[ERROR] GetFeatureInfo:_initialize - noProxyDomains parameter should be a array");
+            logger.log("[ERROR] GetFeatureInfo:_initialize - noProxyDomains parameter should be a array");
             return;
         }
         this._noProxyDomains = options.noProxyDomains;
     }
 
     if (typeof options.autoPan !== "undefined" && typeof options.autoPan !== "boolean") {
-        console.log("[ERROR] GetFeatureInfo:_initialize - autoPan parameter should be a boolean");
+        logger.log("[ERROR] GetFeatureInfo:_initialize - autoPan parameter should be a boolean");
         return;
     }
     this._autoPan = (typeof options.autoPan === "undefined") ? true : options.autoPan;
@@ -167,14 +168,14 @@ GetFeatureInfo.prototype._initialize = function (options, layers) {
     if (options.autoPanAnimation) {
         if (options.autoPanAnimation.duration) {
             if (typeof options.autoPanAnimation.duration !== "number") {
-                console.log("[ERROR] GetFeatureInfo:_initialize - autoPanAnimation parameter is invalid : duration should be a number.");
+                logger.log("[ERROR] GetFeatureInfo:_initialize - autoPanAnimation parameter is invalid : duration should be a number.");
                 return;
             }
         }
 
         if (options.autoPanAnimation.easing) {
             if (typeof options.autoPanAnimation.easing !== "function") {
-                console.log("[ERROR] GetFeatureInfo:_initialize - autoPanAnimation parameter is invalid : easing should be a ol.easing function or a custom function.");
+                logger.log("[ERROR] GetFeatureInfo:_initialize - autoPanAnimation parameter is invalid : easing should be a ol.easing function or a custom function.");
                 return;
             }
         }
@@ -183,7 +184,7 @@ GetFeatureInfo.prototype._initialize = function (options, layers) {
 
     if (options.autoPanMargin) {
         if (typeof options.autoPanMargin !== "number") {
-            console.log("[ERROR] GetFeatureInfo:_initialize - autoPanMargin parameter should be a number");
+            logger.log("[ERROR] GetFeatureInfo:_initialize - autoPanMargin parameter should be a number");
             return;
         }
         this._autoPanMargin = options.autoPanMargin;
@@ -191,7 +192,7 @@ GetFeatureInfo.prototype._initialize = function (options, layers) {
 
     // {Object} control layers list.
     if (!Array.isArray(layers)) {
-        console.log("[ERROR] GetFeatureInfo:_initialize - layers parameter should be an array");
+        logger.log("[ERROR] GetFeatureInfo:_initialize - layers parameter should be an array");
         return;
     }
     this._setLayers(layers);
@@ -233,7 +234,7 @@ GetFeatureInfo.prototype.setMap = function (map) {
             var updated = false;
             map.getLayers().forEach(function (olLayer) {
                 var layerFormat = GfiUtils.getLayerFormat(olLayer);
-                if (!this._hasLayer(olLayer) && layerFormat == "vector") {
+                if (!this._hasLayer(olLayer) && layerFormat === "vector") {
                     this._layers.push({
                         obj : olLayer
                     });
@@ -251,7 +252,7 @@ GetFeatureInfo.prototype.setMap = function (map) {
                 "add",
                 function (evt) {
                     var layerFormat = GfiUtils.getLayerFormat(evt.element);
-                    if (layerFormat == "vector") {
+                    if (layerFormat === "vector") {
                         this._layers.push({
                             obj : evt.element
                         });
@@ -294,11 +295,11 @@ GetFeatureInfo.prototype.getLayers = function () {
  */
 GetFeatureInfo.prototype.setDefaultEvent = function (eventName) {
     if (typeof eventName !== "string") {
-        console.log("[ERROR] GetFeatureInfo:setDefaultEvent - eventName parameter should be a string");
+        logger.log("[ERROR] GetFeatureInfo:setDefaultEvent - eventName parameter should be a string");
         return;
     }
     if (!eventName || !this._isValidEvent(eventName)) {
-        console.log("[ERROR] GetFeatureInfo:setDefaultEvent - event '" + eventName + "' is not allowed.");
+        logger.log("[ERROR] GetFeatureInfo:setDefaultEvent - event '" + eventName + "' is not allowed.");
         return;
     }
 
@@ -313,7 +314,7 @@ GetFeatureInfo.prototype.setDefaultEvent = function (eventName) {
  */
 GetFeatureInfo.prototype.setCursorStyle = function (cursorStyle) {
     if (typeof cursorStyle !== "string") {
-        console.log("[ERROR] GetFeatureInfo:setCursorStyle - cursorStyle parameter should be a string");
+        logger.log("[ERROR] GetFeatureInfo:setCursorStyle - cursorStyle parameter should be a string");
         return;
     }
     if (this._active) {
@@ -348,7 +349,7 @@ GetFeatureInfo.prototype.setActive = function (active) {
  */
 GetFeatureInfo.prototype._setActive = function (active) {
     if (typeof active !== "boolean") {
-        console.log("[ERROR] GetFeatureInfo:_setActive - active parameter should be a boolean");
+        logger.log("[ERROR] GetFeatureInfo:_setActive - active parameter should be a boolean");
         return;
     }
     if (this._active === active) {
@@ -381,10 +382,10 @@ GetFeatureInfo.prototype.setHidden = function (hidden) {
 /**
  * Indicates if the widget is hidden
  *
- * @return {Boolean} hidden
+ * @return {Boolean} is hidden
  */
 GetFeatureInfo.prototype.isHidden = function () {
-    return this.element.style.visibility == "hidden";
+    return this.element.style.visibility === "hidden";
 };
 
 /**
@@ -402,8 +403,10 @@ GetFeatureInfo.prototype.setLayers = function (gfiLayers) {
 
 /**
  * Indicates if an event is allowed
+ *
  * @param {String} eventName - name of the mouse event chosen in the list : 'singleclick', 'dblclick', 'contextmenu'.
- * @returns {Boolean}
+ *
+ * @returns {Boolean} is valid event
  *
  * @private
  */
@@ -422,14 +425,11 @@ GetFeatureInfo.prototype._isValidEvent = function (eventName) {
 GetFeatureInfo.prototype._activateEvent = function (eventName, map) {
     var gfiObj = this;
 
-    /**
-     * getFeatureInfoHandler
-     */
     var getFeatureInfoHandler = function (e) {
         GfiUtils.onDisplayFeatureInfo(e, gfiObj);
     };
 
-    if (eventName == "contextmenu") {
+    if (eventName === "contextmenu") {
         map.getViewport().addEventListener(
             eventName,
             getFeatureInfoHandler
@@ -454,7 +454,7 @@ GetFeatureInfo.prototype._activateEvent = function (eventName, map) {
  * @private
  */
 GetFeatureInfo.prototype._deactivateEvent = function (eventName, map) {
-    if (eventName == "contextmenu") {
+    if (eventName === "contextmenu") {
         map.getViewport().removeEventListener(
             eventName,
             this._eventsHandler[eventName]
@@ -515,8 +515,10 @@ GetFeatureInfo.prototype._clearEvents = function () {
 
 /**
  * Indicates if the control has the specified layer attached
+ *
  * @param {ol.layer.Layer} olLayer - layer openlayers
- * @returns {Boolean}
+ *
+ * @returns {Boolean} has layer
  *
  * @private
  */
@@ -544,14 +546,11 @@ GetFeatureInfo.prototype._activateCursor = function (activate, map) {
 
     if (activate) {
         if (this._eventsHandler.hasOwnProperty("pointermove")) {
-            console.log("[ERROR] _activateCursor - inconsistent state: pointermove event handler already registered");
+            logger.log("[ERROR] _activateCursor - inconsistent state: pointermove event handler already registered");
             return;
         }
         var gfiObj = this;
 
-        /**
-         * displayCursor
-         */
         var displayCursor = function (evt) {
             var hit = map.forEachFeatureAtPixel(evt.pixel, function (feature, layer) {
                 // on ne prend en compte que les couches vecteurs connues du controle
@@ -586,7 +585,7 @@ GetFeatureInfo.prototype._activateCursor = function (activate, map) {
  */
 GetFeatureInfo.prototype._setLayers = function (gfiLayers) {
     if (!gfiLayers || !Array.isArray(gfiLayers)) {
-        console.log("[ERROR] GetFeatureInfo:setLayers - gfiLayers parameter should be a array");
+        logger.log("[ERROR] GetFeatureInfo:setLayers - gfiLayers parameter should be a array");
         return;
     }
     this._layers = [];
@@ -596,7 +595,7 @@ GetFeatureInfo.prototype._setLayers = function (gfiLayers) {
 
         if (gfiLayers[i].event) {
             if (!this._isValidEvent(gfiLayers[i].event)) {
-                console.log("[ERROR] GetFeatureInfo:setLayers - layer event '" + this._layers[i].event + "' is not allowed.");
+                logger.log("[ERROR] GetFeatureInfo:setLayers - layer event '" + this._layers[i].event + "' is not allowed.");
             } else {
                 this._layers[ind].event = gfiLayers[i].event;
             }
@@ -632,6 +631,8 @@ GetFeatureInfo.prototype.onActivateGetFeatureInfoElementChange = function (e) {
  * @param {Object} [options] - options object to configure the widget :
  * @param {Boolean} [options.hidden] - specifies if the widget should be hidden.
  *
+ * @return {DOMElement} DOM element
+ *
  * @method _initContainer
  *
  * @private
@@ -649,7 +650,7 @@ GetFeatureInfo.prototype._initContainer = function (options) {
 
     if (typeof options.hidden !== "undefined") {
         if (typeof options.hidden !== "boolean") {
-            console.log("[ERROR] GetFeatureInfo:_initContainer - hidden parameter should be a boolean");
+            logger.log("[ERROR] GetFeatureInfo:_initContainer - hidden parameter should be a boolean");
             return;
         }
         if (options.hidden) {
diff --git a/src/OpenLayers/Controls/Isocurve.js b/src/OpenLayers/Controls/Isocurve.js
index 667d00c7c..ac7ee0218 100644
--- a/src/OpenLayers/Controls/Isocurve.js
+++ b/src/OpenLayers/Controls/Isocurve.js
@@ -118,7 +118,7 @@ Isocurve.prototype.getCollapsed = function () {
  */
 Isocurve.prototype.setCollapsed = function (collapsed) {
     if (collapsed === undefined) {
-        console.log("[ERROR] Isocurve:setCollapsed - missing collapsed parameter");
+        logger.log("[ERROR] Isocurve:setCollapsed - missing collapsed parameter");
         return;
     }
     if ((collapsed && this.collapsed) || (!collapsed && !this.collapsed)) {
@@ -256,6 +256,8 @@ Isocurve.prototype.initialize = function (options) {
 /**
  * this method is called by this.initialize()
  *
+ * @param {Object} options - options
+ *
  * @private
  */
 Isocurve.prototype._checkInputOptions = function (options) {
@@ -272,7 +274,7 @@ Isocurve.prototype._checkInputOptions = function (options) {
             } else {
                 for (i = 0; i < options.methods.length; i++) {
                     if (typeof options.methods[i] !== "string") {
-                        console.log("[ol.control.Isocurve] ERROR : parameter 'methods' elements should be of type 'string'");
+                        logger.log("[ol.control.Isocurve] ERROR : parameter 'methods' elements should be of type 'string'");
                     }
                 }
             }
@@ -291,7 +293,7 @@ Isocurve.prototype._checkInputOptions = function (options) {
             } else {
                 for (i = 0; i < options.graphs.length; i++) {
                     if (typeof options.graphs[i] !== "string") {
-                        console.log("[ol.control.Isocurve] ERROR : parameter 'graphs' elements should be of type 'string'");
+                        logger.log("[ol.control.Isocurve] ERROR : parameter 'graphs' elements should be of type 'string'");
                     } else {
                         if (options.graphs[i].toLowerCase() === "pieton") {
                             options.graphs[i] = "Pieton";
@@ -317,7 +319,7 @@ Isocurve.prototype._checkInputOptions = function (options) {
             } else {
                 for (i = 0; i < options.directions.length; i++) {
                     if (typeof options.directions[i] !== "string") {
-                        console.log("[ol.control.Isocurve] ERROR : parameter 'directions' elements should be of type 'string'");
+                        logger.log("[ol.control.Isocurve] ERROR : parameter 'directions' elements should be of type 'string'");
                     }
                 }
             }
@@ -546,6 +548,10 @@ Isocurve.prototype._checkRightsManagement = function () {
 /**
  * initialize component container (DOM)
  *
+ * @param {Object} map - the map
+ *
+ * @returns {DOMElement} DOM element
+ *
  * @private
  */
 Isocurve.prototype._initContainer = function (map) {
@@ -630,7 +636,7 @@ Isocurve.prototype._initContainer = function (map) {
     // hide autocomplete suggested locations on container click
     if (container.addEventListener) {
         container.addEventListener("click", function (e) {
-            context._hideIsoSuggestedLocations.call(context, e);
+            context._hideIsoSuggestedLocations(e);
         });
     }
 
@@ -640,6 +646,8 @@ Isocurve.prototype._initContainer = function (map) {
 /**
  * Create start point
  *
+ * @param {Object} map - the map
+ *
  * @returns {Object} DOM element
  * @private
  */
@@ -717,7 +725,7 @@ Isocurve.prototype._createIsoPanelFormPointElement = function (map) {
 Isocurve.prototype.onIsoComputationSubmit = function () {
     // si on n'a pas de valeur récupérée pour notre point origine, on ne fait rien
     if (!this._originPoint || !this._originPoint.getCoordinate || !this._originPoint.getCoordinate()) {
-        console.log("[Isocurve] Missing position parameter to submit isocurve request");
+        logger.log("[Isocurve] Missing position parameter to submit isocurve request");
         return;
     }
 
@@ -756,14 +764,14 @@ Isocurve.prototype.onIsoComputationSubmit = function () {
 
     // si on n'a pas de valeur de calcul renseignée, on ne lance pas la requête.
     if (!time && !distance) {
-        console.log("[Isocurve] Missing time or distance parameter to submit isocurve request");
+        logger.log("[Isocurve] Missing time or distance parameter to submit isocurve request");
         return;
     }
 
     // oups, aucun droits !
     // on evite donc une requête inutile ...
     if (this._noRightManagement) {
-        console.log("[Isocurve] no rights for this service");
+        logger.log("[Isocurve] no rights for this service");
         return;
     }
 
@@ -789,14 +797,14 @@ Isocurve.prototype.onIsoComputationSubmit = function () {
         smoothing : options.smoothing || true,
         timeOut : _timeout,
         protocol : _protocol,
-        /** callback onSuccess */
+        // callback onSuccess
         onSuccess : function (results) {
             logger.log(results);
             if (results) {
                 context._drawIsoResults(results);
             }
         },
-        /** callback onFailure */
+        // callback onFailure
         onFailure : function (error) {
             // FIXME mise à jour du controle mais le service ne repond pas en 200 !?
             context._hideWaitingContainer();
@@ -957,14 +965,14 @@ Isocurve.prototype._requestIsoCurve = function (options) {
     }
     // ni si on n'a aucun droit
     if (this._noRightManagement || !this._resources["Isocurve"]) {
-        console.log("no rights for this service");
+        logger.log("no rights for this service");
         return;
     }
 
     // gestion des droits !
     var resources = this._resources["Isocurve"].resources;
     if (!resources || (typeof resources === "object" && Object.keys(resources).length === 0)) {
-        console.log("no rights for this service");
+        logger.log("no rights for this service");
         return;
     }
 
@@ -977,7 +985,7 @@ Isocurve.prototype._requestIsoCurve = function (options) {
     }
     // on fait quoi ?
     if (!bFound) {
-        console.log("no rights for this service !?");
+        logger.log("no rights for this service !?");
         return;
     }
 
@@ -1239,6 +1247,8 @@ Isocurve.prototype._clearGeojsonLayer = function () {
  * this method is called by event 'click' on control main container
  * and hide suggested Locations (unless target is an autocomplete input)
  *
+ * @param {Object} e - event
+ *
  * @private
  */
 Isocurve.prototype._hideIsoSuggestedLocations = function (e) {
diff --git a/src/OpenLayers/Controls/LayerImport.js b/src/OpenLayers/Controls/LayerImport.js
index 8d3fed20d..d39a824d5 100644
--- a/src/OpenLayers/Controls/LayerImport.js
+++ b/src/OpenLayers/Controls/LayerImport.js
@@ -175,7 +175,7 @@ LayerImport.prototype.getCollapsed = function () {
  */
 LayerImport.prototype.setCollapsed = function (collapsed) {
     if (collapsed === undefined) {
-        console.log("[ERROR] LayerImport:setCollapsed - missing collapsed parameter");
+        logger.log("[ERROR] LayerImport:setCollapsed - missing collapsed parameter");
         return;
     }
     if ((collapsed && this.collapsed) || (!collapsed && !this.collapsed)) {
@@ -354,7 +354,7 @@ LayerImport.prototype._checkInputOptions = function (options) {
         var layerTypes = options.layerTypes;
         // on vérifie que la liste des types est bien un tableau
         if (!Array.isArray(layerTypes)) {
-            console.log("[ol.control.LayerImport] 'options.layerTypes' parameter should be an array. Set default values [\"KML\", \"GPX\", \"GeoJSON\", \"WMS\", \"WMTS\"]");
+            logger.log("[ol.control.LayerImport] 'options.layerTypes' parameter should be an array. Set default values [\"KML\", \"GPX\", \"GeoJSON\", \"WMS\", \"WMTS\"]");
             options.layerTypes = [
                 "KML",
                 "GPX",
@@ -376,14 +376,14 @@ LayerImport.prototype._checkInputOptions = function (options) {
                 if (typeof layerTypes[i] !== "string") {
                     // si l'élément du tableau n'est pas une chaine de caractères, on stocke l'index pour le retirer du tableau
                     wrongTypesIndexes.push(i);
-                    console.log("[ol.control.LayerImport] 'options.layerTypes' elements should be of type string (" + layerTypes[i] + ")");
+                    logger.log("[ol.control.LayerImport] 'options.layerTypes' elements should be of type string (" + layerTypes[i] + ")");
                 } else {
                     // on passe en majuscules pour comparer
                     layerTypes[i] = layerTypes[i].toUpperCase();
                     if (typesList.indexOf(layerTypes[i]) === -1) {
                         // si le type n'est pas référencé, on stocke son index pour le retirer du tableau (après avoir terminé de parcourir le tableau)
                         wrongTypesIndexes.push(i);
-                        console.log("[ol.control.LayerImport] options.layerTypes : " + layerTypes[i] + " is not a supported type");
+                        logger.log("[ol.control.LayerImport] options.layerTypes : " + layerTypes[i] + " is not a supported type");
                     }
                     // cas spécial du GeoJSON qu'on ne laisse pas en majuscules
                     if (layerTypes[i] === "GEOJSON") {
@@ -697,7 +697,7 @@ LayerImport.prototype._importStaticLayerFromUrl = function (layerName) {
     var url = this._staticUrlImportInput.value;
     logger.log("url : ", url);
     if (url.length === 0) {
-        console.log("[ol.control.LayerImport] url parameter is mandatory");
+        logger.log("[ol.control.LayerImport] url parameter is mandatory");
         return;
     }
     // on supprime les éventuels espaces avant ou après
@@ -707,7 +707,7 @@ LayerImport.prototype._importStaticLayerFromUrl = function (layerName) {
 
     // 2. récupération proxy
     if (!this.options.webServicesOptions || (!this.options.webServicesOptions.proxyUrl && !this.options.webServicesOptions.noProxyDomains)) {
-        console.log("[ol.control.LayerImport] options.webServicesOptions.proxyUrl parameter is mandatory to request resources on another domain (cross-domain)");
+        logger.log("[ol.control.LayerImport] options.webServicesOptions.proxyUrl parameter is mandatory to request resources on another domain (cross-domain)");
         return;
     };
     url = ProxyUtils.proxifyUrl(url, this.options.webServicesOptions);
@@ -721,16 +721,16 @@ LayerImport.prototype._importStaticLayerFromUrl = function (layerName) {
         url : url,
         method : "GET",
         timeOut : 15000,
-        /** on success callback : display results in container */
+        // on success callback : display results in container
         onResponse : function (response) {
             context._hideWaitingContainer();
             context._addFeaturesFromImportStaticLayer(response, layerName);
         },
-        /** on error callback : log error */
+        // on error callback : log error
         onFailure : function (error) {
             // en cas d'erreur, on revient au panel initial et on cache la patience
             context._hideWaitingContainer();
-            console.log("[ol.control.LayerImport] KML/GPX/GeoJSON request failed : ", error);
+            logger.log("[ol.control.LayerImport] KML/GPX/GeoJSON request failed : ", error);
         }
     });
 };
@@ -745,7 +745,7 @@ LayerImport.prototype._importStaticLayerFromUrl = function (layerName) {
 LayerImport.prototype._importStaticLayerFromLocalFile = function (layerName) {
     var file = this._staticLocalImportInput.files[0];
     if (!file) {
-        console.log("[ol.control.LayerImport] missing file");
+        logger.log("[ol.control.LayerImport] missing file");
         return;
     }
 
@@ -755,7 +755,7 @@ LayerImport.prototype._importStaticLayerFromLocalFile = function (layerName) {
     // Définition des fonctions de callbacks associées au reader,
     // notamment la fonction onload qui affichera les entités chargées à la carte
     var context = this;
-    /** on readAsText error */
+    // on readAsText error
     fReader.onerror = function (e) {
         // en cas d'erreur, on revient au panel initial et on cache la patience
         context._hideWaitingContainer();
@@ -777,7 +777,7 @@ LayerImport.prototype._importStaticLayerFromLocalFile = function (layerName) {
         context._hideWaitingContainer();
         logger.log("onabort");
     };
-    /** on readAsText loadend */
+    // on readAsText loadend
     fReader.onloadend = function (e) {
         // fReader = null ?
         // en cas d'erreur, on revient au panel initial et on cache la patience
@@ -785,7 +785,7 @@ LayerImport.prototype._importStaticLayerFromLocalFile = function (layerName) {
         // TODO : replier le formulaire ?
         logger.log("onloadend : ", e);
     };
-    /** on readAsText load */
+    // on readAsText load
     fReader.onload = function (e) {
         logger.log("fileReader onload - file content : ", e.target.result);
 
@@ -996,7 +996,7 @@ LayerImport.prototype._addFeaturesFromImportStaticLayerUrl = function (url, laye
  */
 LayerImport.prototype._importServiceLayers = function () {
     if (this._currentImportType === "WFS") {
-        console.log("[ol.control.LayerImport] WFS layer import is not implemented yet");
+        logger.log("[ol.control.LayerImport] WFS layer import is not implemented yet");
         return;
     }
 
@@ -1006,7 +1006,7 @@ LayerImport.prototype._importServiceLayers = function () {
     // 1. récupération de l'url renseignée
     var url = this._getCapRequestUrl = this._serviceUrlImportInput.value;
     if (!url) {
-        console.log("[ol.control.LayerImport] url parameter is mandatory");
+        logger.log("[ol.control.LayerImport] url parameter is mandatory");
         return;
     }
     logger.log("url : ", url);
@@ -1028,7 +1028,7 @@ LayerImport.prototype._importServiceLayers = function () {
 
     // 2. récupération proxy
     if (!this.options.webServicesOptions || (!this.options.webServicesOptions.proxyUrl && !this.options.webServicesOptions.noProxyDomains)) {
-        console.log("[ol.control.LayerImport] options.webServicesOptions.proxyUrl parameter is mandatory to request web service layers (getcapabilities request)");
+        logger.log("[ol.control.LayerImport] options.webServicesOptions.proxyUrl parameter is mandatory to request web service layers (getcapabilities request)");
         return;
     };
     var proxyUrl = this.options.webServicesOptions.proxyUrl;
@@ -1058,16 +1058,16 @@ LayerImport.prototype._importServiceLayers = function () {
         url : url,
         method : "GET",
         timeOut : 15000,
-        /** on success callback : display results in container */
+        // on success callback : display results in container
         onResponse : function (response) {
             context._hideWaitingContainer();
-            context._displayGetCapResponseLayers.call(context, response);
+            context._displayGetCapResponseLayers(response);
         },
-        /** on error callback : log error */
+        // on error callback : log error
         onFailure : function (error) {
             // en cas d'erreur, on revient au panel initial et on cache la patience
             context._hideWaitingContainer();
-            console.log("[ol.control.LayerImport] getCapabilities request failed : ", error);
+            logger.log("[ol.control.LayerImport] getCapabilities request failed : ", error);
         }
     });
 };
@@ -1148,7 +1148,7 @@ LayerImport.prototype._displayGetCapResponseLayers = function (xmlResponse) {
                         } else {
                             // si la projection de la couche n'est pas connue par ol.proj,
                             // on n'affiche pas la couche dans le panel des résultats
-                            console.log("[ol.control.LayerImport] wmts layer cannot be added to map : unknown projection", layers[j]);
+                            logger.log("[ol.control.LayerImport] wmts layer cannot be added to map : unknown projection", layers[j]);
                             continue;
                         }
                     }
@@ -1168,7 +1168,7 @@ LayerImport.prototype._displayGetCapResponseLayers = function (xmlResponse) {
  */
 LayerImport.prototype._displayGetCapResponseWMSLayer = function (layerObj, parentLayersInfos) {
     if (!layerObj) {
-        console.log("[ol.control.LayerImport] _displayGetCapResponseWMSLayer : getCapabilities layer object not found");
+        logger.log("[ol.control.LayerImport] _displayGetCapResponseWMSLayer : getCapabilities layer object not found");
     } else {
         logger.log("[ol.control.LayerImport] _displayGetCapResponseWMSLayer - layerObj : ", layerObj);
     }
@@ -1257,7 +1257,7 @@ LayerImport.prototype._displayGetCapResponseWMSLayer = function (layerObj, paren
         if (!projection) {
             // si aucune projection n'est compatible avec celle de la carte ou connue par ol.proj,
             // on n'affiche pas la couche dans le panel des résultats
-            console.log("[ol.control.LayerImport] wms layer cannot be added to map : unknown projection", layerObj);
+            logger.log("[ol.control.LayerImport] wms layer cannot be added to map : unknown projection", layerObj);
         } else {
             // si on a une projection compatible : on la stocke et la couche sera éventuellement reprojetée à l'ajout
             layerObj._projection = projection;
@@ -1317,11 +1317,11 @@ LayerImport.prototype._onGetCapResponseLayerClick = function (e) {
 LayerImport.prototype._addGetCapWMSLayer = function (layerInfo) {
     var map = this.getMap();
     if (!map) {
-        console.log("[ol.control.LayerImport] _addGetCapWMSLayer error : map is not defined");
+        logger.log("[ol.control.LayerImport] _addGetCapWMSLayer error : map is not defined");
         return;
     }
     if (!layerInfo) {
-        console.log("[ol.control.LayerImport] _addGetCapWMSLayer error : layerInfo is not defined");
+        logger.log("[ol.control.LayerImport] _addGetCapWMSLayer error : layerInfo is not defined");
         return;
     }
 
@@ -1349,7 +1349,7 @@ LayerImport.prototype._addGetCapWMSLayer = function (layerInfo) {
     if (layerInfo.Name) {
         wmsSourceOptions.params["LAYERS"] = layerInfo.Name;
     } else {
-        console.log("[ol.control.LayerImport] unable to add wms layer : mandatory layer 'name' parameter cannot be found", layerInfo);
+        logger.log("[ol.control.LayerImport] unable to add wms layer : mandatory layer 'name' parameter cannot be found", layerInfo);
         return;
     }
     wmsSourceOptions.params["SERVICE"] = "WMS";
@@ -1362,7 +1362,7 @@ LayerImport.prototype._addGetCapWMSLayer = function (layerInfo) {
     // ou soit connue par proj4js
     var projection = layerInfo._projection;
     if (!projection) {
-        console.log("[ol.control.LayerImport] wms layer cannot be added to map : unknown projection");
+        logger.log("[ol.control.LayerImport] wms layer cannot be added to map : unknown projection");
         return;
     } else if (projection !== mapProjCode) {
         // si la projection de la carte n'est pas disponible pour cette couche,
@@ -1515,7 +1515,7 @@ LayerImport.prototype._getWMSLayerMinMaxResolution = function (layerInfo, mapPro
  */
 LayerImport.prototype._getWMSLayerExtent = function (layerInfo, mapProjCode, layerTileOptions) {
     if (!layerInfo) {
-        console.log("[ol.control.LayerImport] _getWMSLayerExtent error : layerInfo is not defined");
+        logger.log("[ol.control.LayerImport] _getWMSLayerExtent error : layerInfo is not defined");
         return;
     }
 
@@ -1635,7 +1635,7 @@ LayerImport.prototype._getWMSLayerInfoForLayerSwitcher = function (layerInfo, le
  */
 LayerImport.prototype._addGetCapWMTSLayer = function (layerInfo) {
     if (!layerInfo || !layerInfo.Identifier) {
-        console.log("[ol.control.LayerImport] layer information not found in getCapabilities response for layer ");
+        logger.log("[ol.control.LayerImport] layer information not found in getCapabilities response for layer ");
         return;
     }
 
@@ -1695,7 +1695,7 @@ LayerImport.prototype._addGetCapWMTSLayer = function (layerInfo) {
         }
     }
     if (defaultStyle == null) {
-        console.log("[ol.control.LayerImport] style information not found in getCapabilities response for layer " + layerInfo.Identifier);
+        logger.log("[ol.control.LayerImport] style information not found in getCapabilities response for layer " + layerInfo.Identifier);
     }
     wmtsSourceOptions.style = defaultStyle;
 
@@ -1705,7 +1705,7 @@ LayerImport.prototype._addGetCapWMTSLayer = function (layerInfo) {
         format = layerInfo.Format[0];
     }
     if (format == null) {
-        console.log("[ol.control.LayerImport] format information not found in getCapabilities response for layer " + layerInfo.Identifier);
+        logger.log("[ol.control.LayerImport] format information not found in getCapabilities response for layer " + layerInfo.Identifier);
     }
     wmtsSourceOptions.format = format;
 
@@ -1735,7 +1735,7 @@ LayerImport.prototype._addGetCapWMTSLayer = function (layerInfo) {
     try {
         wmtsLayer = new ol.layer.Tile(layerTileOptions);
     } catch (e) {
-        console.log("[ol.control.LayerImport] an error occured while trying to create ol.layer.Tile from getCapabilities information. error : ", e);
+        logger.log("[ol.control.LayerImport] an error occured while trying to create ol.layer.Tile from getCapabilities information. error : ", e);
         return;
     }
     // on rajoute le champ gpResultLayerId permettant d'identifier une couche crée par le composant. (pour layerSwitcher par ex)
@@ -1902,7 +1902,7 @@ LayerImport.prototype._getTMSParams = function (layerInfo) {
                 }
             }
         } else {
-            console.log("[ol.control.LayerImport] TileMatrixSet data not found in getCapabilities response for layer " + layerInfo.Identifier);
+            logger.log("[ol.control.LayerImport] TileMatrixSet data not found in getCapabilities response for layer " + layerInfo.Identifier);
         }
     } else {
         return;
diff --git a/src/OpenLayers/Controls/LayerSwitcher.js b/src/OpenLayers/Controls/LayerSwitcher.js
index 1bbd18fbb..01a7d91be 100644
--- a/src/OpenLayers/Controls/LayerSwitcher.js
+++ b/src/OpenLayers/Controls/LayerSwitcher.js
@@ -2,6 +2,9 @@ import ol from "ol";
 import Utils from "../../Common/Utils";
 import SelectorID from "../../Common/Utils/SelectorID";
 import LayerSwitcherDOM from "../../Common/Controls/LayerSwitcherDOM";
+import Logger from "../../Common/Utils/LoggerByDefault";
+
+var logger = Logger.getLogger("layerswitcher");
 
 /**
  * @classdesc
@@ -107,7 +110,7 @@ LayerSwitcher.prototype.setMap = function (map) {
         this._listeners.onMoveListener = map.on(
             "moveend",
             function () {
-                this._onMapMoveEnd.call(this, map);
+                this._onMapMoveEnd(map);
             },
             this
         );
@@ -189,13 +192,13 @@ LayerSwitcher.prototype.addLayer = function (layer, config) {
     config = config || {};
 
     if (!layer) {
-        console.log("[ERROR] LayerSwitcher:addLayer - missing layer parameter");
+        logger.log("[ERROR] LayerSwitcher:addLayer - missing layer parameter");
         return;
     }
 
     var id = layer.gpLayerId;
     if (id === "undefined") {
-        console.log("[ERROR] LayerSwitcher:addLayer - configuration cannot be set for " + layer + " layer (layer id not found)");
+        logger.log("[ERROR] LayerSwitcher:addLayer - configuration cannot be set for " + layer + " layer (layer id not found)");
         return;
     }
 
@@ -210,7 +213,7 @@ LayerSwitcher.prototype.addLayer = function (layer, config) {
         this
     );
     if (!isLayerInMap) {
-        console.log("[ERROR] LayerSwitcher:addLayer - configuration cannot be set for ", layer, " layer (layer is not in map.getLayers() )");
+        logger.log("[ERROR] LayerSwitcher:addLayer - configuration cannot be set for ", layer, " layer (layer is not in map.getLayers() )");
         return;
     }
 
@@ -266,9 +269,9 @@ LayerSwitcher.prototype.addLayer = function (layer, config) {
         );
         // listener for zIndex change
         var context = this;
-        /** fonction de callback appelée au changement de zindex d'une couche  */
+        // fonction de callback appelée au changement de zindex d'une couche
         var updateLayersOrder = function (e) {
-            context._updateLayersOrder.call(context, e);
+            context._updateLayersOrder(e);
         };
         if (this._layers[id].onZIndexChangeEvent == null) {
             this._layers[id].onZIndexChangeEvent = layer.on(
@@ -351,7 +354,7 @@ LayerSwitcher.prototype.removeLayer = function (layer) {
  */
 LayerSwitcher.prototype.setCollapsed = function (collapsed) {
     if (collapsed === undefined) {
-        console.log("[ERROR] LayerSwitcher:setCollapsed - missing collapsed parameter");
+        logger.log("[ERROR] LayerSwitcher:setCollapsed - missing collapsed parameter");
         return;
     }
     var isCollapsed = !document.getElementById(this._addUID("GPshowLayersList")).checked;
@@ -371,6 +374,7 @@ LayerSwitcher.prototype.setCollapsed = function (collapsed) {
 
 /**
  * Returns true if widget is collapsed (minimize), false otherwise
+ * @returns {Boolean} is collapsed
  */
 LayerSwitcher.prototype.getCollapsed = function () {
     return this.collapsed;
@@ -388,11 +392,11 @@ LayerSwitcher.prototype.setRemovable = function (layer, removable) {
     }
     var layerID = layer.gpLayerId;
     if (layerID == null) { // on teste si layerID est null ou undefined
-        console.log("[LayerSwitcher:setRemovable] layer should be added to map before calling setRemovable method");
+        logger.log("[LayerSwitcher:setRemovable] layer should be added to map before calling setRemovable method");
         return;
     }
     var removalDiv = document.getElementById(this._addUID("GPremove_ID_" + layerID));
-    console.log(removalDiv.style.display);
+    logger.log(removalDiv.style.display);
     if (removalDiv) {
         if (removable === false) {
             removalDiv.style.display = "none";
@@ -498,7 +502,7 @@ LayerSwitcher.prototype._initContainer = function () {
     // on ajoute un écouteur d'évènement sur le bouton (checkbox) de dépliement/repliement des couches,
     // pour modifier la propriété this.collapsed quand on clique dessus
     var context = this;
-    /** event listener */
+    // event listener
     var changeCollapsed = function (e) {
         this.collapsed = !e.target.checked;
         // on génère nous même l'evenement OpenLayers de changement de pté
@@ -607,9 +611,9 @@ LayerSwitcher.prototype._addMapLayers = function (map) {
     );
 
     // on récupère l'ordre d'affichage des couches entre elles dans la carte, à partir de zindex.
-    /** fonction de callback appelée au changement de zindex d'une couche  */
+    // fonction de callback appelée au changement de zindex d'une couche
     var updateLayersOrder = function (e) {
-        context._updateLayersOrder.call(context, e);
+        context._updateLayersOrder(e);
     };
     for (var zindex in this._layersIndex) {
         if (this._layersIndex.hasOwnProperty(zindex)) {
@@ -644,6 +648,9 @@ LayerSwitcher.prototype._addMapLayers = function (map) {
  * create layer div (to append to control DOM element).
  *
  * @param {Object} layerOptions - layer options (id, title, description, legends, metadata, quicklookUrl ...)
+ *
+ * @returns {DOMElement} DOM element
+ *
  * @private
  */
 LayerSwitcher.prototype._createLayerDiv = function (layerOptions) {
@@ -779,9 +786,9 @@ LayerSwitcher.prototype._updateLayersOrder = function () {
     // on réordonne les couches entre elles dans la carte, à partir des zindex stockés ci-dessus.
     this._lastZIndex = 0;
     var context = this;
-    /** fonction de callback appelée au changement de zindex d'une couche  */
+    // fonction de callback appelée au changement de zindex d'une couche
     var updateLayersOrder = function (e) {
-        context._updateLayersOrder.call(context, e);
+        context._updateLayersOrder(e);
     };
     this._layersOrder = [];
     for (var zindex in this._layersIndex) {
@@ -815,7 +822,7 @@ LayerSwitcher.prototype._updateLayersOrder = function () {
             this._layerListContainer.appendChild(layerOptions.div);
         }
     } else {
-        console.log("[ol.control.LayerSwitcher] _updateLayersOrder : layer list container not found to update layers order ?!");
+        logger.log("[ol.control.LayerSwitcher] _updateLayersOrder : layer list container not found to update layers order ?!");
     }
 };
 
@@ -920,9 +927,9 @@ LayerSwitcher.prototype._onDragAndDropLayerClick = function () {
     // INFO : e.oldIndex et e.newIndex marchent en mode AMD mais pas Bundle.
     var map = this.getMap();
     var context = this;
-    /** fonction de callback appelée au changement de zindex d'une couche  */
+    // fonction de callback appelée au changement de zindex d'une couche
     var updateLayersOrder = function (e) {
-        context._updateLayersOrder.call(context, e);
+        context._updateLayersOrder(e);
     };
 
     // on récupère l'ordre des div dans le contrôle pour réordonner les couches (avec zindex)
@@ -1004,7 +1011,7 @@ LayerSwitcher.prototype.getLayerDOMId = function (olLayer) {
     var foundId = null;
 
     this.getMap().getLayers().forEach(function (layer) {
-        if (layer == olLayer) {
+        if (layer == olLayer) { // FIXME object comparison
             foundId = layer.hasOwnProperty("gpLayerId") ? layer.gpLayerId : null;
         }
     },
diff --git a/src/OpenLayers/Controls/LocationSelector.js b/src/OpenLayers/Controls/LocationSelector.js
index e1d8d5f9c..d37384721 100644
--- a/src/OpenLayers/Controls/LocationSelector.js
+++ b/src/OpenLayers/Controls/LocationSelector.js
@@ -87,6 +87,8 @@ LocationSelector.prototype.constructor = LocationSelector;
 
 /**
  * initialize component
+ *
+ * @param {Object} options - options
  */
 LocationSelector.prototype.initialize = function (options) {
     // set default options
@@ -183,7 +185,7 @@ LocationSelector.prototype._initMarker = function () {
             if (Array.isArray(offset) && offset.length === 2) {
                 this._markerOffset = offset;
             } else {
-                console.log("markerOpts.offset should be an array. e.g. : [0,0]");
+                logger.log("markerOpts.offset should be an array. e.g. : [0,0]");
             }
         }
     } else {
@@ -255,6 +257,8 @@ LocationSelector.prototype._checkRightsManagement = function () {
 
 /**
  * initialize component container
+ *
+ * @returns {DOMElement} DOM element
  */
 LocationSelector.prototype._initContainer = function () {
     var id = this.options.tag.id;
@@ -336,7 +340,7 @@ LocationSelector.prototype.onAutoCompleteSearchText = function (e) {
     // aucun droits !
     // on evite une requête...
     if (this._noRightManagement) {
-        console.log("no rights for this service !?");
+        logger.log("no rights for this service !?");
         return;
     }
 
@@ -359,14 +363,14 @@ LocationSelector.prototype.onAutoCompleteSearchText = function (e) {
     this._requestAutoComplete({
         text : value,
         maximumResponses : 5, // FIXME je limite le nombre de reponse car le container DOM est limité dans l'affichage !!!
-        /** callback onSuccess */
+        // callback onSuccess
         onSuccess : function (results) {
             if (results) {
                 var locations = results.suggestedLocations;
                 context._fillAutoCompletedLocationListContainer(locations);
             }
         },
-        /** callback onFailure */
+        // callback onFailure
         onFailure : function (error) {
             // FIXME
             // où affiche t on les messages : ex. 'No suggestion matching the search' ?
@@ -780,6 +784,8 @@ LocationSelector.prototype._requestAutoComplete = function (settings) {
  * it creates a HTML Element per location
  * (cf. this. ...)
  *
+ * @param {Object[]} locations - locations
+ *
  * @private
  */
 LocationSelector.prototype._fillAutoCompletedLocationListContainer = function (locations) {
diff --git a/src/OpenLayers/Controls/MeasureToolBox.js b/src/OpenLayers/Controls/MeasureToolBox.js
index 768cf195e..b6a11f567 100644
--- a/src/OpenLayers/Controls/MeasureToolBox.js
+++ b/src/OpenLayers/Controls/MeasureToolBox.js
@@ -1,4 +1,3 @@
-import ol from "ol";
 import Logger from "../../Common/Utils/LoggerByDefault";
 import Utils from "../../Common/Utils";
 import ID from "../../Common/Utils/SelectorID";
diff --git a/src/OpenLayers/Controls/Measures/MeasureArea.js b/src/OpenLayers/Controls/Measures/MeasureArea.js
index 84b7d3722..8b1502383 100644
--- a/src/OpenLayers/Controls/Measures/MeasureArea.js
+++ b/src/OpenLayers/Controls/Measures/MeasureArea.js
@@ -142,6 +142,8 @@ MeasureArea.prototype.setMap = function (map) {
 /**
  * Initialize measure control (called by constructor)
  *
+ * @param {Object} options - options
+ *
  * @private
  */
 MeasureArea.prototype._initialize = function (options) {
@@ -160,6 +162,8 @@ MeasureArea.prototype._initialize = function (options) {
 /**
  * initialize component container (DOM)
  *
+ * @returns {DOMElement} DOM element
+ *
  * @private
  */
 MeasureArea.prototype._initializeContainer = function () {
diff --git a/src/OpenLayers/Controls/Measures/MeasureAzimuth.js b/src/OpenLayers/Controls/Measures/MeasureAzimuth.js
index 16983bb27..7ff71e360 100644
--- a/src/OpenLayers/Controls/Measures/MeasureAzimuth.js
+++ b/src/OpenLayers/Controls/Measures/MeasureAzimuth.js
@@ -160,6 +160,8 @@ MeasureAzimuth.prototype.isGeodesic = function () {
 /**
  * Initialize measure control (called by constructor)
  *
+ * @param {Object} options - options
+ *
  * @private
  */
 MeasureAzimuth.prototype._initialize = function (options) {
@@ -178,6 +180,8 @@ MeasureAzimuth.prototype._initialize = function (options) {
 /**
  * initialize component container (DOM)
  *
+ * @returns {DOMElement} DOM element
+ *
  * @private
  */
 MeasureAzimuth.prototype._initializeContainer = function () {
diff --git a/src/OpenLayers/Controls/Measures/MeasureLength.js b/src/OpenLayers/Controls/Measures/MeasureLength.js
index 689ce5268..dfcddc979 100644
--- a/src/OpenLayers/Controls/Measures/MeasureLength.js
+++ b/src/OpenLayers/Controls/Measures/MeasureLength.js
@@ -136,6 +136,8 @@ MeasureLength.prototype.setMap = function (map) {
 /**
  * Initialize measure control (called by constructor)
  *
+ * @param {Object} options - options
+ *
  * @private
  */
 MeasureLength.prototype._initialize = function (options) {
@@ -154,6 +156,8 @@ MeasureLength.prototype._initialize = function (options) {
 /**
  * initialize component container (DOM)
  *
+ * @returns {DOMElement} DOM element
+ *
  * @private
  */
 MeasureLength.prototype._initializeContainer = function () {
diff --git a/src/OpenLayers/Controls/Measures/Measures.js b/src/OpenLayers/Controls/Measures/Measures.js
index 01ac8e26d..9a1606acd 100644
--- a/src/OpenLayers/Controls/Measures/Measures.js
+++ b/src/OpenLayers/Controls/Measures/Measures.js
@@ -393,7 +393,7 @@ var Measures = {
         var self = this;
         this.measureDraw = new ol.interaction.Draw({
             source : this.measureSource,
-            /** condition : permet de gerer la suppression des derniers points saisis */
+            // condition : permet de gerer la suppression des derniers points saisis
             condition : function (event) {
                 if (event.originalEvent.ctrlKey) {
                     if (self.sketch) {
diff --git a/src/OpenLayers/Controls/MousePosition.js b/src/OpenLayers/Controls/MousePosition.js
index 4ef3da9c4..eaf4a88b3 100644
--- a/src/OpenLayers/Controls/MousePosition.js
+++ b/src/OpenLayers/Controls/MousePosition.js
@@ -1,6 +1,5 @@
 import ol from "ol";
 import Gp from "gp";
-import Proj4 from "proj4";
 import Logger from "../../Common/Utils/LoggerByDefault";
 import Utils from "../../Common/Utils";
 import Markers from "./Utils/Markers";
@@ -120,6 +119,9 @@ MousePosition.prototype.constructor = MousePosition;
 
 /**
  * Overload ol.control.Control setMap method, called when
+ *
+ * @param {Object} map - the map
+ *
  */
 MousePosition.prototype.setMap = function (map) {
     var context = this;
@@ -205,7 +207,7 @@ MousePosition.prototype.setMap = function (map) {
  */
 MousePosition.prototype.addSystem = function (system) {
     if (typeof system !== "object") {
-        console.log("[ERROR] MousePosition:addSystem - system parameter should be an object");
+        logger.log("[ERROR] MousePosition:addSystem - system parameter should be an object");
         return;
     }
     if (!system.crs) {
@@ -222,11 +224,9 @@ MousePosition.prototype.addSystem = function (system) {
     }
 
     // 1. add system to control systems
-    var found = false;
     for (var j = 0; j < this._projectionSystems.length; j++) {
         var obj = this._projectionSystems[j];
         if (system.crs === obj.crs) {
-            found = true;
             // warn user
             logger.info("crs '{}' already configured", obj.crs);
         }
@@ -257,7 +257,7 @@ MousePosition.prototype.addSystems = function (systems) {
         return;
     }
     if (!Array.isArray(systems)) {
-        console.log("[ERROR] MousePosition:addSystems - systems parameter should be an array");
+        logger.log("[ERROR] MousePosition:addSystems - systems parameter should be an array");
         return;
     }
     for (var i = 0; i < systems.length; i++) {
@@ -272,7 +272,7 @@ MousePosition.prototype.addSystems = function (systems) {
  */
 MousePosition.prototype.removeSystem = function (systemCrs) {
     if (!systemCrs || typeof systemCrs !== "string") {
-        console.log("[ERROR] MousePosition:removeSystem - systemCode parameter should be a string");
+        logger.log("[ERROR] MousePosition:removeSystem - systemCode parameter should be a string");
         return;
     }
 
@@ -291,7 +291,7 @@ MousePosition.prototype.removeSystem = function (systemCrs) {
     }
 
     if (systemCode == null) {
-        console.log("[WARN] MousePosition:removeSystem - system not found");
+        logger.log("[WARN] MousePosition:removeSystem - system not found");
         return;
     }
 
@@ -307,7 +307,7 @@ MousePosition.prototype.removeSystem = function (systemCrs) {
     var indexChildToRemove = null;
 
     for (var k = 0; k < systemList.childNodes.length; k++) {
-        if (systemCode == systemList.childNodes[j].value) {
+        if (systemCode === systemList.childNodes[j].value) {
             indexChildToRemove = k;
             continue;
         }
@@ -318,8 +318,8 @@ MousePosition.prototype.removeSystem = function (systemCrs) {
         systemList.removeChild(systemList.childNodes[indexChildToRemove]);
     }
 
-    /* choose arbitrarily a new current system if needed */
-    if (this._currentProjectionSystems.code == systemCode) {
+    // choose arbitrarily a new current system if needed
+    if (this._currentProjectionSystems.code === systemCode) {
         systemList.childNodes[0].setAttribute("selected", "selected");
         this._setCurrentSystem(systemList.childNodes[0].value);
     }
@@ -404,7 +404,7 @@ MousePosition.prototype.displayCoordinates = function (displayCoordinates) {
  */
 MousePosition.prototype.setCollapsed = function (collapsed) {
     if (collapsed === undefined) {
-        console.log("[ERROR] MousePosition:setCollapsed - missing collapsed parameter");
+        logger.log("[ERROR] MousePosition:setCollapsed - missing collapsed parameter");
         return;
     }
     if ((collapsed && this.collapsed) || (!collapsed && !this.collapsed)) {
@@ -547,7 +547,7 @@ MousePosition.prototype._initMarker = function (option) {
         if (Array.isArray(option.offset) && option.offset.length === 2) {
             this._markerOffset = option.offset;
         } else {
-            console.log("positionMarker.offset should be an array. e.g. : [0,0]");
+            logger.log("positionMarker.offset should be an array. e.g. : [0,0]");
             this._markerOffset = Markers.defaultOffset;
         }
     } else {
@@ -702,6 +702,9 @@ MousePosition.prototype._initProjectionUnits = function () {
  * this method get label from the current projection units
  *
  * @method _getCurrentProjectionInformation
+ *
+ * @returns {String} projection information
+ *
  * @private
  */
 MousePosition.prototype._getCurrentProjectionInformation = function () {
@@ -753,6 +756,9 @@ MousePosition.prototype._checkRightsManagement = function () {
  * Create control main container (called by MousePosition constructor)
  *
  * @method _initContainer
+ *
+ * @returns {DOMElement} DOM element
+ *
  * @private
  */
 MousePosition.prototype._initContainer = function () {
@@ -1024,7 +1030,7 @@ MousePosition.prototype._setCoordinate = function (olCoordinate, crs) {
     // on projete le point dans le systeme demandé
     var oSrs = this._currentProjectionSystems.crs;
     if (!oSrs) {
-        console.log("ERROR : system crs not found");
+        logger.log("ERROR : system crs not found");
         return;
     }
     // on reprojette les coordonnées depuis leur CRS d'origine (CRS) vers le CRS demandé (oSrs)
@@ -1043,7 +1049,7 @@ MousePosition.prototype._setCoordinate = function (olCoordinate, crs) {
         }
     }
     if (!format || typeof format !== "function") {
-        console.log("WARNING : coordinates format function not found");
+        logger.log("WARNING : coordinates format function not found");
         return;
     } else {
         coordinate = format(olCoordinate);
@@ -1153,6 +1159,7 @@ MousePosition.prototype.onMapMove = function () {
  *
  * @method onRequestAltitude
  * @param {Object} coordinate - {lat:..., lng:...}
+ * @param {Function} callback - callback
  * @private
  */
 MousePosition.prototype.onRequestAltitude = function (coordinate, callback) {
@@ -1161,7 +1168,6 @@ MousePosition.prototype.onRequestAltitude = function (coordinate, callback) {
     // on met en place des callbacks afin de recuperer les resultats ou
     // les messages d'erreurs du service.
     // le resultat est affiché dans une balise du dom.
-    // les messages d'erreurs sont affichés sur la console (?)
 
     if (!coordinate || Object.keys(coordinate).length === 0) {
         return;
@@ -1175,7 +1181,7 @@ MousePosition.prototype.onRequestAltitude = function (coordinate, callback) {
     // si on n'a pas les droits sur la ressource, pas la peine de
     // continuer !
     if (this._noRightManagement) {
-        console.log("[WARNING] contract key configuration has no rights to load geoportal elevation ");
+        logger.log("[WARNING] contract key configuration has no rights to load geoportal elevation ");
         document.getElementById("GPmousePositionAlt-" + this._uid).innerHTML = "No rights!";
         return;
     }
@@ -1206,22 +1212,22 @@ MousePosition.prototype.onRequestAltitude = function (coordinate, callback) {
 
     if (!_rawResponse) {
         // dans le cas général
-        /** callback onSuccess */
+        // callback onSuccess
         _onSuccess = function (results) {
             if (results && Object.keys(results)) {
                 callback.call(this, results.elevations[0].z);
             }
         };
     } else {
-        /** callback onSuccess */
+        // callback onSuccess
         _onSuccess = function (results) {
-            console.log("alti service raw response : ", results);
+            logger.log("alti service raw response : ", results);
         };
     }
 
-    /** callback onFailure */
+    // callback onFailure
     _onFailure = function (error) {
-        console.log("[getAltitude] ERROR : " + error.message);
+        logger.log("[getAltitude] ERROR : " + error.message);
     };
 
     // cas où la clef API n'est pas renseignée dans les options du service,
@@ -1404,7 +1410,7 @@ MousePosition.prototype.locateDMSCoordinates = function () {
 
     var oSrs = this._currentProjectionSystems.crs;
     if (!oSrs) {
-        console.log("ERROR : system crs not found");
+        logger.log("ERROR : system crs not found");
         return;
     }
 
@@ -1442,7 +1448,7 @@ MousePosition.prototype.locateCoordinates = function () {
 
     var oSrs = this._currentProjectionSystems.crs;
     if (!oSrs) {
-        console.log("ERROR : system crs not found");
+        logger.log("ERROR : system crs not found");
         return;
     }
 
@@ -1517,14 +1523,14 @@ MousePosition.prototype.onMousePositionProjectionSystemChange = function (e) {
  * this method selects the current system projection.
  *
  * @method _setCurrentSystem
- * @param {Object} systemCode - inner code (rank in array _projectionSystems)
+ * @param {String} systemCode - inner code (rank in array _projectionSystems)
  * @private
  */
 MousePosition.prototype._setCurrentSystem = function (systemCode) {
     // si on change de type de systeme, on doit aussi changer le type d'unités !
     var type = null;
     for (var i = 0; i < this._projectionSystems.length; ++i) {
-        if (this._projectionSystems[i].code == systemCode) {
+        if (this._projectionSystems[i].code === systemCode) {
             type = this._projectionSystems[i].type;
             break;
         }
@@ -1672,7 +1678,9 @@ MousePosition.prototype.convert = function (value) {
 /**
  * @param {String} coordType - "Lon" or "Lat"
  * @param {String} value - input value
- * @returns {Boolean}
+ *
+ * @returns {Boolean} value is within extent
+ *
  * @private
  */
 MousePosition.prototype.validateExtentCoordinate = function (coordType, value) {
diff --git a/src/OpenLayers/Controls/ReverseGeocode.js b/src/OpenLayers/Controls/ReverseGeocode.js
index cc01bb970..17fe1c5be 100644
--- a/src/OpenLayers/Controls/ReverseGeocode.js
+++ b/src/OpenLayers/Controls/ReverseGeocode.js
@@ -99,7 +99,7 @@ ReverseGeocode.prototype.getCollapsed = function () {
  */
 ReverseGeocode.prototype.setCollapsed = function (collapsed) {
     if (collapsed === undefined) {
-        console.log("[ERROR] ReverseGeocode:setCollapsed - missing collapsed parameter");
+        logger.log("[ERROR] ReverseGeocode:setCollapsed - missing collapsed parameter");
         return;
     }
     if ((collapsed && this.collapsed) || (!collapsed && !this.collapsed)) {
@@ -275,6 +275,8 @@ ReverseGeocode.prototype.initialize = function (options) {
  * this method is called by this.initialize()
  * and makes sure input options are correctly formated
  *
+ * @param {Object} options - options
+ *
  * @private
  */
 ReverseGeocode.prototype._checkInputOptions = function (options) {
@@ -286,7 +288,7 @@ ReverseGeocode.prototype._checkInputOptions = function (options) {
         var resources = options.resources;
         // on vérifie que la liste des ressources de geocodage est bien un tableau
         if (!Array.isArray(resources)) {
-            console.log("[ReverseGeocode] 'options.resources' parameter should be an array");
+            logger.log("[ReverseGeocode] 'options.resources' parameter should be an array");
             resources = null;
         }
         var resourcesList = ["StreetAddress", "PositionOfInterest", "CadastralParcel", "Administratif"];
@@ -295,7 +297,7 @@ ReverseGeocode.prototype._checkInputOptions = function (options) {
             if (resourcesList.indexOf(resources[i]) === -1) {
                 // si la resource n'est pas référencée, on stocke son index pour la retirer du tableau (après avoir terminé de parcourir le tableau)
                 wrongResourcesIndexes.push(i);
-                console.log("[ReverseGeocode] options.resources : " + resources[i] + " is not a resource for reverse geocode");
+                logger.log("[ReverseGeocode] options.resources : " + resources[i] + " is not a resource for reverse geocode");
             }
         }
         // on retire les ressoures non référencées qu'on a pu rencontrer
@@ -311,7 +313,7 @@ ReverseGeocode.prototype._checkInputOptions = function (options) {
         var delimitations = options.delimitations;
         // on vérifie que la liste des delimitations est bien un tableau
         if (!Array.isArray(delimitations)) {
-            console.log("[ReverseGeocode] 'options.delimitations' parameter should be an array");
+            logger.log("[ReverseGeocode] 'options.delimitations' parameter should be an array");
             delimitations = null;
         }
         var delimitationsList = ["Circle", "Point", "Extent"];
@@ -320,7 +322,7 @@ ReverseGeocode.prototype._checkInputOptions = function (options) {
             if (delimitationsList.indexOf(delimitations[i]) === -1) {
                 // si la delimitations n'est pas référencée, on stocke son index pour la retirer du tableau (après avoir terminé de parcourir le tableau)
                 wrongDelimitationsIndexes.push(i);
-                console.log("[ReverseGeocode] options.delimitations : " + delimitations[i] + " is not a delimitation for reverse geocode");
+                logger.log("[ReverseGeocode] options.delimitations : " + delimitations[i] + " is not a delimitation for reverse geocode");
             }
         }
         // on retire les ressoures non référencées qu'on a pu rencontrer
@@ -356,7 +358,7 @@ ReverseGeocode.prototype._initGeocodingType = function () {
             if (this._servicesRightManagement["Geocode"].indexOf(resources[i]) < 0) {
                 // si on n'a pas les droits sur la ressource, on va la supprimer : on stocke son index
                 noRightsIndexes.push(i);
-                console.log("[ReverseGeocode] no rights for options.resources : " + resources[i]);
+                logger.log("[ReverseGeocode] no rights for options.resources : " + resources[i]);
             }
         }
         // on retire les ressoures non autorisées qu'on a pu rencontrer
@@ -418,7 +420,7 @@ ReverseGeocode.prototype._initPopupDiv = function () {
     var closer = document.createElement("input");
     closer.type = "button";
     closer.className = "gp-styling-button closer";
-    /** on closer click : remove popup */
+    // on closer click : remove popup
     closer.onclick = function () {
         if (context._popupOverlay != null) {
             context._popupOverlay.setPosition(undefined);
@@ -487,6 +489,8 @@ ReverseGeocode.prototype._checkRightsManagement = function () {
 /**
  * Create control main container (DOM initialize)
  *
+ * @returns {DOMElement} DOM element
+ *
  * @private
  */
 ReverseGeocode.prototype._initContainer = function () {
@@ -755,7 +759,7 @@ ReverseGeocode.prototype._activateBoxInteraction = function (map) {
     // on aura donc une géométrie LineString avec 5 coordonnées : start, point2, end, point4, start,
     // où les coordonnées de point2 et point4 sont calculées à partir de start et end, et start est répété à la fin pour fermer la géométrie.
 
-    /** function to draw rectangle with only 2 points */
+    // function to draw rectangle with only 2 points
     var geometryFunction = function (coordinates, geometry) {
         if (!geometry) {
             geometry = new ol.geom.Polygon(null);
@@ -1003,14 +1007,14 @@ ReverseGeocode.prototype._getReverseGeocodingRequestOptions = function () {
         maximumResponses : reverseGeocodeOptions.maximumResponses || 25,
         timeOut : reverseGeocodeOptions.timeOut || 30000,
         protocol : reverseGeocodeOptions.protocol || "XHR",
-        /** callback onSuccess */
+        // callback onSuccess
         onSuccess : function (response) {
             if (response.locations) {
                 logger.log("reverseGeocode results : ", response.locations);
                 context._displayGeocodedLocations(response.locations);
             }
         },
-        /** callback onFailure */
+        // callback onFailure
         onFailure : function (error) {
             // FIXME mise à jour du controle mais le service ne repond pas en 200 !?
 
@@ -1032,7 +1036,7 @@ ReverseGeocode.prototype._getReverseGeocodingRequestOptions = function () {
     if (this._currentGeocodingDelimitation.toLowerCase() === "circle" && this._requestCircleFilter) {
         // FIXME : a confirmer !
         if (this._requestCircleFilter.radius > 1000) {
-            console.log("INFO : initial circle radius (" + this._requestCircleFilter.radius + ") limited to 1000m.");
+            logger.log("INFO : initial circle radius (" + this._requestCircleFilter.radius + ") limited to 1000m.");
             this._requestCircleFilter.radius = 1000;
         }
         requestOptions.filterOptions.circle = this._requestCircleFilter;
diff --git a/src/OpenLayers/Controls/Route.js b/src/OpenLayers/Controls/Route.js
index 378104781..1057dc228 100644
--- a/src/OpenLayers/Controls/Route.js
+++ b/src/OpenLayers/Controls/Route.js
@@ -122,7 +122,7 @@ Route.prototype.getCollapsed = function () {
  */
 Route.prototype.setCollapsed = function (collapsed) {
     if (collapsed === undefined) {
-        console.log("[ERROR] Route:setCollapsed - missing collapsed parameter");
+        logger.log("[ERROR] Route:setCollapsed - missing collapsed parameter");
         return;
     }
     if ((collapsed && this.collapsed) || (!collapsed && !this.collapsed)) {
@@ -294,6 +294,8 @@ Route.prototype.initialize = function (options) {
 /**
  * this method is called by this.initialize()
  *
+ * @param {Object} options - options
+ *
  * @private
  */
 Route.prototype._checkInputOptions = function (options) {
@@ -307,7 +309,7 @@ Route.prototype._checkInputOptions = function (options) {
             } else {
                 for (var i = 0; i < options.graphs.length; i++) {
                     if (typeof options.graphs[i] !== "string") {
-                        console.log("[ol.control.Route] ERROR : parameter 'graphs' elements should be of type 'string'");
+                        logger.log("[ol.control.Route] ERROR : parameter 'graphs' elements should be of type 'string'");
                         options.graphs = null;
                     } else {
                         if (options.graphs[i].toLowerCase() === "pieton") {
@@ -400,6 +402,10 @@ Route.prototype._checkRightsManagement = function () {
 /**
  * initialize component container (DOM)
  *
+ * @param {Object} map - the map
+ *
+ * @returns {DOMElement} DOM element
+ *
  * @private
  */
 Route.prototype._initContainer = function (map) {
@@ -468,7 +474,7 @@ Route.prototype._initContainer = function (map) {
     // hide autocomplete suggested locations on container click
     if (container.addEventListener) {
         container.addEventListener("click", function (e) {
-            context._hideRouteSuggestedLocations.call(context, e);
+            context._hideRouteSuggestedLocations(e);
         });
     }
 
@@ -578,7 +584,7 @@ Route.prototype._initPopupDiv = function () {
     var closer = document.createElement("input");
     closer.type = "button";
     closer.className = "gp-styling-button closer";
-    /** on closer click : remove popup */
+    // on closer click : remove popup
     closer.onclick = function () {
         if (context._popupOverlay != null) {
             context._popupOverlay.setPosition(undefined);
@@ -601,6 +607,8 @@ Route.prototype._initPopupDiv = function () {
  * Create List Points
  * Overwrite RouteDOM method !
  *
+ * @param {Object} map - the map
+ *
  * @returns {Array} List DOM element
  * @private
  */
@@ -849,14 +857,14 @@ Route.prototype.onRouteComputationSubmit = function (options) {
         distanceUnit : "m",
         timeOut : _timeout,
         protocol : _protocol,
-        /** callback onSuccess */
+        // callback onSuccess
         onSuccess : function (results) {
             logger.log(results);
             if (results) {
                 context._fillRouteResultsDetails(results);
             }
         },
-        /** callback onFailure */
+        // callback onFailure
         onFailure : function (error) {
             context._hideWaitingContainer();
             context._clearRouteResultsDetails();
@@ -1197,7 +1205,7 @@ Route.prototype._requestRouting = function (options) {
 
     // on fait quoi ?
     if (!bFound) {
-        console.log("no rights for this service !?");
+        logger.log("no rights for this service !?");
         return;
     }
 
@@ -1219,6 +1227,8 @@ Route.prototype._requestRouting = function (options) {
  * and fills the container of the route instructions list, distance and time
  * information, also, constructs the geometry route.
  *
+ * @param {Object} results - results of the route calculation
+ *
  * @private
  */
 Route.prototype._fillRouteResultsDetails = function (results) {
@@ -1272,6 +1282,10 @@ Route.prototype._fillRouteResultsDetails = function (results) {
  * and fills the container of the route instructions list, distance and time
  * information.
  *
+ * @param {Number} distance - distance
+ * @param {Number} duration - duration
+ * @param {Object[]} instructions - list of instructions
+ *
  * @private
  */
 Route.prototype._fillRouteResultsDetailsContainer = function (distance, duration, instructions) {
@@ -1465,6 +1479,8 @@ Route.prototype._fillRouteResultsDetailsFeatureGeometry = function (instructions
  * this method is called on route features hover
  * and highlight instruction label
  *
+ * @param {Object} e - event
+ *
  * @private
  */
 Route.prototype._onResultsFeatureMouseOver = function (e) {
@@ -1620,7 +1636,6 @@ Route.prototype._clearRouteInputOptions = function () {
  */
 Route.prototype._removeRouteStepLocations = function () {
     var points = document.querySelectorAll("div[id^=\"GPlocationPoint\"]");
-    var stepPoints = 0;
     if (points.length !== 0) {
         // on boucle sur les points intermédiaires
         for (var i = 1; i < (points.length - 1); i++) {
@@ -1631,7 +1646,6 @@ Route.prototype._removeRouteStepLocations = function () {
                     if (classList[j] === "GPlocationStageFlexInput") {
                         // si l'élément est visible, on le supprime en simulant un clic sur la croix (x)
                         document.getElementById(this._addUID("GPlocationStageRemove_" + (i + 1))).click();
-                        stepPoints += 1;
                     }
                 }
             }
@@ -1718,6 +1732,8 @@ Route.prototype._clearRouteResultsFeatureGeometry = function () {
  * this method is called by event 'click' on control main container
  * and hide suggested Locations (unless target is an autocomplete input)
  *
+ * @param {Object} e - event
+ *
  * @private
  */
 Route.prototype._hideRouteSuggestedLocations = function (e) {
@@ -1794,6 +1810,10 @@ Route.prototype._hideWaitingContainer = function () {
 /**
  * simplified instructions
  *
+ * @param {Object[]} instructions - list of instructions
+ *
+ * @returns {Object[]} simplified instructions
+ *
  * @private
  */
 Route.prototype._simplifiedInstructions = function (instructions) {
@@ -1834,6 +1854,10 @@ Route.prototype._simplifiedInstructions = function (instructions) {
 /**
  * convert seconds to time : HH:MM:SS
  *
+ * @param {Number} duration - duration in seconds
+ *
+ * @returns {String} time in hours/minutes/seconds
+ *
  * @private
  */
 Route.prototype._convertSecondsToTime = function (duration) {
@@ -1864,6 +1888,10 @@ Route.prototype._convertSecondsToTime = function (duration) {
 /**
  * convert distance in meters or kilometers
  *
+ * @param {Number} distance - distance in meters
+ *
+ * @returns {String} distance in km
+ *
  * @private
  */
 Route.prototype._convertDistance = function (distance) {
diff --git a/src/OpenLayers/Controls/SearchEngine.js b/src/OpenLayers/Controls/SearchEngine.js
index bcc8ab2ea..1b98104a4 100644
--- a/src/OpenLayers/Controls/SearchEngine.js
+++ b/src/OpenLayers/Controls/SearchEngine.js
@@ -138,7 +138,7 @@ SearchEngine.prototype.getCollapsed = function () {
  */
 SearchEngine.prototype.setCollapsed = function (collapsed) {
     if (collapsed === undefined) {
-        console.log("[ERROR] SearchEngine:setCollapsed - missing collapsed parameter");
+        logger.log("[ERROR] SearchEngine:setCollapsed - missing collapsed parameter");
         return;
     }
     if ((collapsed && this.collapsed) || (!collapsed && !this.collapsed)) {
@@ -272,6 +272,8 @@ SearchEngine.prototype.initialize = function (options) {
  * this method is called by this.initialize()
  * and makes sure input options are correctly formated
  *
+ * @param {Object} options - options
+ *
  * @private
  */
 SearchEngine.prototype._checkInputOptions = function (options) {
@@ -285,7 +287,7 @@ SearchEngine.prototype._checkInputOptions = function (options) {
             if (geocodeResources) {
                 // on vérifie que la liste des ressources de geocodage est bien un tableau
                 if (!Array.isArray(geocodeResources)) {
-                    console.log("[SearchEngine] 'options.resources.geocode' parameter should be an array");
+                    logger.log("[SearchEngine] 'options.resources.geocode' parameter should be an array");
                     geocodeResources = null;
                 }
                 var geocodeResourcesList = ["StreetAddress", "PositionOfInterest", "CadastralParcel", "Administratif"];
@@ -293,7 +295,7 @@ SearchEngine.prototype._checkInputOptions = function (options) {
                     if (geocodeResourcesList.indexOf(geocodeResources[i]) === -1) {
                         // si la resource n'est pas référencée, on l'enlève
                         // geocodeResources.splice(i, 1);
-                        console.log("[SearchEngine] options.resources.geocode : " + geocodeResources[i] + " is not a resource for geocode");
+                        logger.log("[SearchEngine] options.resources.geocode : " + geocodeResources[i] + " is not a resource for geocode");
                     }
                 }
             }
@@ -303,7 +305,7 @@ SearchEngine.prototype._checkInputOptions = function (options) {
             if (autocompleteResources) {
                 // on vérifie que la liste des ressources d'autocompletion est bien un tableau
                 if (!Array.isArray(autocompleteResources)) {
-                    console.log("[SearchEngine] 'options.resources.autocomplete' parameter should be an array");
+                    logger.log("[SearchEngine] 'options.resources.autocomplete' parameter should be an array");
                     autocompleteResources = null;
                 }
                 var autocompleteResourcesList = ["StreetAddress", "PositionOfInterest"];
@@ -311,12 +313,12 @@ SearchEngine.prototype._checkInputOptions = function (options) {
                     if (autocompleteResourcesList.indexOf(autocompleteResources[i]) === -1) {
                         // si la resource n'est pas référencée, on l'enlève
                         // autocompleteResources.splice(i, 1);
-                        console.log("[SearchEngine] options.resources.autocomplete : " + autocompleteResources[i] + " is not a resource for autocomplete");
+                        logger.log("[SearchEngine] options.resources.autocomplete : " + autocompleteResources[i] + " is not a resource for autocomplete");
                     }
                 }
             }
         } else {
-            console.log("[SearchEngine] 'resources' parameter should be an object");
+            logger.log("[SearchEngine] 'resources' parameter should be an object");
             options.resources = null;
         }
     }
@@ -412,7 +414,7 @@ SearchEngine.prototype._initPopupDiv = function () {
     var closer = document.createElement("input");
     closer.type = "button";
     closer.className = "gp-styling-button closer";
-    /** on closer click : remove popup */
+    // on closer click : remove popup
     closer.onclick = function () {
         if (context._popupOverlay != null) {
             context._popupOverlay.setPosition(undefined);
@@ -435,6 +437,8 @@ SearchEngine.prototype._initPopupDiv = function () {
 /**
  * Create control main container
  *
+ * @returns {DOMElement} DOM element
+ *
  * @private
  */
 SearchEngine.prototype._initContainer = function () {
@@ -511,6 +515,8 @@ SearchEngine.prototype._initContainer = function () {
  * to the geocoding advanced menu.
  *
  * @param {String} code - resource geocoding name
+ *
+ * @returns {DOMElement} DOM element
  * @private
  */
 SearchEngine.prototype._setFilter = function (code) {
@@ -820,6 +826,8 @@ SearchEngine.prototype._requestGeocoding = function (settings) {
  * it creates a HTML Element per location
  * (cf. this. ...)
  *
+ * @param {Object[]} locations - locations
+ *
  * @private
  */
 SearchEngine.prototype._fillGeocodedLocationListContainer = function (locations) {
@@ -880,6 +888,7 @@ SearchEngine.prototype._setPosition = function (position, zoom) {
  * FIXME
  *
  * @param {Array} position - ol.Coordinate object [lon, lat] ou [x, y]
+ * @param {Object} info - location information
  * @private
  */
 SearchEngine.prototype._setMarker = function (position, info) {
@@ -930,7 +939,9 @@ SearchEngine.prototype._setMarker = function (position, info) {
  * this method is called by this.on*ResultsItemClick()
  * and get zoom to results.
  *
- * @param {Object} info - {}
+ * @param {Object} info - info
+ *
+ * @returns {Integer} zoom
  * @private
  */
 SearchEngine.prototype._getZoom = function (info) {
@@ -1113,7 +1124,7 @@ SearchEngine.prototype.onAutoCompleteSearchText = function (e) {
     // aucun droits !
     // on evite une requête...
     if (this._noRightManagement) {
-        console.log("no rights for this service !");
+        logger.log("no rights for this service !");
         return;
     }
 
@@ -1134,11 +1145,10 @@ SearchEngine.prototype.onAutoCompleteSearchText = function (e) {
     // on met en place des callbacks afin de recuperer les resultats ou
     // les messages d'erreurs du service.
     // les resultats sont affichés dans une liste deroulante.
-    // les messages d'erreurs sont affichés sur la console (?)
     var context = this;
     this._requestAutoComplete({
         text : value,
-        /** callback onSuccess */
+        // callback onSuccess
         onSuccess : function (results) {
             logger.log("request from AutoComplete", results);
             if (results) {
@@ -1167,7 +1177,7 @@ SearchEngine.prototype.onAutoCompleteSearchText = function (e) {
                 }
             }
         },
-        /** callback onFailure */
+        // callback onFailure
         onFailure : function (error) {
             // FIXME
             // où affiche t on les messages : ex. 'No suggestion matching the search' ?
@@ -1186,7 +1196,7 @@ SearchEngine.prototype.onAutoCompleteSearchText = function (e) {
                         context._requestGeocoding({
                             location : value,
                             returnFreeForm : true,
-                            /** callback onSuccess */
+                            // callback onSuccess
                             onSuccess : function (results) {
                                 logger.log("request from Geocoding", results);
                                 if (results) {
@@ -1206,7 +1216,7 @@ SearchEngine.prototype.onAutoCompleteSearchText = function (e) {
                                     context._fillAutoCompletedLocationListContainer(locations);
                                 }
                             },
-                            /** callback onFailure */
+                            // callback onFailure
                             onFailure : function (error) {
                                 logger.log(error.message);
                             }
@@ -1248,7 +1258,7 @@ SearchEngine.prototype._getGeocodeCoordinatesFromFullText = function (suggestedL
         filterOptions : {
             type : suggestedLocation.type
         },
-        /** callback onSuccess */
+        // callback onSuccess
         onSuccess : function (response) {
             logger.log("request from Geocoding (coordinates null)", response);
             if (response.locations && response.locations.length !== 0 && response.locations[0].position) {
@@ -1352,7 +1362,7 @@ SearchEngine.prototype.onGeocodingSearchSubmit = function (e) {
     // aucun droits !
     // on evite une requête...
     if (this._noRightManagement) {
-        console.log("no rights for this service !");
+        logger.log("no rights for this service !");
         return;
     }
 
@@ -1363,7 +1373,7 @@ SearchEngine.prototype.onGeocodingSearchSubmit = function (e) {
     var context = this;
     this._requestGeocoding({
         location : value,
-        /** callback onSuccess */
+        // callback onSuccess
         onSuccess : function (results) {
             logger.log("request from Geocoding", results);
             if (results) {
@@ -1371,7 +1381,7 @@ SearchEngine.prototype.onGeocodingSearchSubmit = function (e) {
                 context._fillGeocodedLocationListContainer(locations);
             }
         },
-        /** callback onFailure */
+        // callback onFailure
         onFailure : function (error) {
             // FIXME cf. this.onAutoCompleteSearch()
             context._clearGeocodedLocation();
@@ -1520,7 +1530,7 @@ SearchEngine.prototype.onGeocodingAdvancedSearchSubmit = function (e, data) {
     this._requestGeocoding({
         location : _location,
         filterOptions : _filterOptions,
-        /** callback onSuccess */
+        // callback onSuccess
         onSuccess : function (results) {
             logger.log(results);
             if (results) {
@@ -1528,7 +1538,7 @@ SearchEngine.prototype.onGeocodingAdvancedSearchSubmit = function (e, data) {
                 context._fillGeocodedLocationListContainer(locations);
             }
         },
-        /** callback onFailure */
+        // callback onFailure
         onFailure : function (error) {
             // FIXME cf. this.onAutoCompleteSearch()
             context._clearGeocodedLocation();
@@ -1583,9 +1593,9 @@ SearchEngine.prototype._getCadastralParcelRequestParams = function (filterOption
         l = commune.length;
         if (l === 3) {
             _location += commune;
-        } else if (l == 2) {
+        } else if (l === 2) {
             _location += "_" + commune;
-        } else if (l == 1) {
+        } else if (l === 1) {
             _location += "__" + commune;
         } else { // l > 3
             _location += commune.substring(0, 3);
diff --git a/src/OpenLayers/Controls/Utils/Interactions.js b/src/OpenLayers/Controls/Utils/Interactions.js
index c18b443f0..6e9f80920 100644
--- a/src/OpenLayers/Controls/Utils/Interactions.js
+++ b/src/OpenLayers/Controls/Utils/Interactions.js
@@ -63,6 +63,9 @@ var Interactions = {
      * sauf l'interaction courrante (si elle est renseignée avec l'option 'current').
      * Il est possible d'ajouter des fonctionnalités via les options.
      * Par defaut, l'option 'clean' est renseignée...
+     *
+     * @param {Object} map - the map
+     * @param {Object} options - options
      */
     unset : function (map, options) {
         logger.trace("unset()");
diff --git a/src/OpenLayers/Formats/KML.js b/src/OpenLayers/Formats/KML.js
index 39becc013..815c730b1 100644
--- a/src/OpenLayers/Formats/KML.js
+++ b/src/OpenLayers/Formats/KML.js
@@ -83,6 +83,10 @@ KML.prototype.constructor = KML;
 /**
  * Fonction d'indentation d'une chaine de caractères KML ou XML
  * cf. https://stackoverflow.com/questions/376373/pretty-printing-xml-with-javascript/
+ *
+ * @param {String} xml - xml
+ *
+ * @returns {String} kml string
  */
 function _kmlFormattedToString (xml) {
     var reg = /(>)\s*(<)(\/*)/g; // updated Mar 30, 2015
@@ -127,7 +131,7 @@ function _kmlFormattedToString (xml) {
         for (var j = 0; j < indent; j++) {
             padding += "\t";
         }
-        if (fromTo == "opening->closing") {
+        if (fromTo === "opening->closing") {
             formatted = formatted.substr(0, formatted.length - 1) + ln + "\n"; // substr removes line break (\n) from prev loop
         } else {
             formatted += padding + ln + "\n";
@@ -140,6 +144,10 @@ function _kmlFormattedToString (xml) {
 
 /**
  * Fonction de parsing d'une chaine de caractères KML
+ *
+ * @param {String} kmlString - kml string
+ *
+ * @returns {DOMElement} kml document
  */
 function _kmlParse (kmlString) {
     var kmlDoc = null;
@@ -161,7 +169,7 @@ function _kmlParse (kmlString) {
         kmlDoc.async = false;
         kmlDoc.loadXML(kmlString);
     } else {
-        console.log("Incompatible environment for DOM Parser !");
+        logger.log("Incompatible environment for DOM Parser !");
     }
 
     logger.trace(kmlDoc);
@@ -170,6 +178,10 @@ function _kmlParse (kmlString) {
 
 /**
  * Fonction de convertion en chaine de caractères.
+ *
+ * @param {DOMElement} kmlDoc - kml document
+ *
+ * @returns {String} kml string
  */
 function _kmlToString (kmlDoc) {
     var oSerializer = new XMLSerializer();
@@ -186,6 +198,10 @@ function _kmlToString (kmlDoc) {
  *  - creation de styles étendus ou correctifs sur le KML
  *  - ajout de styles étendus sur les features
  *
+ * @param {DOMElement} kmlDoc - kml document
+ * @param {Object[]} features - features
+ * @param {Object} process - process
+ *
  * @example
  * // ajoute des fonctionnalités dans le KML
  * _kmlRead(kmlDoc, {
@@ -320,18 +336,14 @@ function _kmlRead (kmlDoc, features, process) {
                             if (fctLabel && typeof fctLabel === "function") {
                                 fctLabel(features[index], labelStyle);
                             }
-                        }
-
                         // C'est uniquement un marker !
-                        else if (iconStyle && !labelStyle) {
+                        } else if (iconStyle && !labelStyle) {
                             var fctIcon = process.iconStyle;
                             if (fctIcon && typeof fctIcon === "function") {
                                 fctIcon(features[index], iconStyle);
                             }
-                        }
-
                         // C'est un marker avec un label !
-                        else if (iconStyle && labelStyle) {
+                        } else if (iconStyle && labelStyle) {
                             var fctIconLabel = process.iconLabelStyle;
                             if (fctIconLabel && typeof fctIconLabel === "function") {
                                 fctIconLabel(features[index], iconStyle, labelStyle);
@@ -352,8 +364,9 @@ function _kmlRead (kmlDoc, features, process) {
  * This function overloads ol.format.KML.writeFeatures ...
  *
  * @see ol.format.KML.prototype.writeFeatures
- * @param {Array.<Object>} features - Features.
+ * @param {Object[]} features - Features.
  * @param {Object} options - Options.
+ *
  * @return {String} Result.
  */
 KML.prototype.writeFeatures = function (features, options) {
@@ -366,6 +379,11 @@ KML.prototype.writeFeatures = function (features, options) {
 /**
  * _writeExtendStylesFeatures
  *
+ * @param {Object[]} features - features
+ * @param {Object} options - options
+ *
+ * @returns {String} kml string formatted
+ *
  * @private
  */
 KML.prototype._writeExtendStylesFeatures = function (features, options) {
@@ -385,6 +403,9 @@ KML.prototype._writeExtendStylesFeatures = function (features, options) {
      * On va donc y ajouter qq styles sur le Label (police, halo, ...) :
      * Insertion : PlaceMark>Style>LabelStyle
      *
+     * @param {Object} feature - feature
+     * @param {DOMElement} style - style
+     *
      * @example
      *      <LabelStyleSimpleExtensionGroup fontFamily="Arial" haloColor="16777215" haloRadius="2" haloOpacity="1"/>
      */
@@ -400,7 +421,7 @@ KML.prototype._writeExtendStylesFeatures = function (features, options) {
             return;
         }
 
-        /** RGB Colors (RRGGBB) To KML Colors (AABBGGRR) */
+        // RGB Colors (RRGGBB) To KML Colors (AABBGGRR)
         function __convertRGBColorsToKML (data) {
             var strColor = data.toString(16);
 
@@ -450,6 +471,9 @@ KML.prototype._writeExtendStylesFeatures = function (features, options) {
      *   - PIXELS
      *  Insertion du correctif dans le noeud : <PlaceMark><Style>IconStyle
      *
+     * @param {Object} feature - ol feature
+     * @param {DOMElement} style - style
+     *
      *  @example
      *  <Style><IconStyle>
      *      <hotSpot x="0.5"  y="1" xunits="fraction" yunits="fraction"/>
@@ -499,14 +523,14 @@ KML.prototype._writeExtendStylesFeatures = function (features, options) {
         }
     };
 
-    /** TODO */
+    // TODO
     var __createStyleToFeatureIconLabel = function (feature, iconStyle, labelStyle) {
         logger.trace("write an icon with a label");
         __createHotSpotStyleIcon(feature, iconStyle);
         __createExtensionStyleLabel(feature, labelStyle);
     };
 
-    /** TODO */
+    // TODO
     var __setNameData = function (feature, tags) {
         for (var i = 0; i < tags.length; i++) {
             var tag = tags[i];
@@ -584,6 +608,11 @@ KML.prototype.readFeatures = function (source, options) {
 /**
  * _readExtendStylesFeatures
  *
+ * @param {(Document|Node|ArrayBuffer|Object|String)} source - source
+ * @param {olx.format.ReadOptions=} options - options
+ *
+ * @returns {Object[]} features
+ *
  * @private
  */
 KML.prototype._readExtendStylesFeatures = function (source, options) {
@@ -616,6 +645,9 @@ KML.prototype._readExtendStylesFeatures = function (source, options) {
      * s'il n'existe pas !
      * - lecture des styles étendus des labels
      *
+     * @param {Object} feature - ol feature
+     * @param {DOMElement} style - style
+     *
      * @example
      * <Placemark>
      *  <description>Un label</description>
@@ -645,7 +677,7 @@ KML.prototype._readExtendStylesFeatures = function (source, options) {
             return;
         }
 
-        /** KML Colors (AABBGGRR) To RGB Colors (RRGGBB) */
+        // KML Colors (AABBGGRR) To RGB Colors (RRGGBB)
         function __convertKMLColorsToRGB (data) {
             var color = "";
             color = color + data.substr(6, 2);
@@ -744,6 +776,9 @@ KML.prototype._readExtendStylesFeatures = function (source, options) {
      * Gestion de la balise kml:hostSpot sur les styles d'un Marker
      * - problème avec 'hotspot y === 0' (?)
      *
+     * @param {Object} feature - ol feature
+     * @param {DOMElement} style - style
+     *
      * @example
      * <Placemark>
      *   <Style>
@@ -865,6 +900,9 @@ KML.prototype._readExtendStylesFeatures = function (source, options) {
     /**
      * Gestion de la balise kml:ExtendedData
      *
+     * @param {Object} feature - ol feature
+     * @param {DOMElement[]} extend - extend
+     *
      * @example
      * //--> Marker (Point), LineString, Polygon
      * <ExtendedData>
@@ -936,7 +974,13 @@ KML.prototype._readExtendStylesFeatures = function (source, options) {
         });
     };
 
-    /** TODO */
+    /** TODO
+    * @param {Object} feature - ol feature
+    * @param {DOMElement} iconStyle - icon style
+    * @param {DOMElement} labelStyle - label style
+    *
+    *
+    */
     var __getStyleToFeatureIconLabel = function (feature, iconStyle, labelStyle) {
         logger.trace("display icon and label");
         __getExtensionStyleToFeatureLabel(feature, labelStyle);
diff --git a/src/OpenLayers/GfiUtils.js b/src/OpenLayers/GfiUtils.js
index 3a29c1c08..2542ab2ce 100644
--- a/src/OpenLayers/GfiUtils.js
+++ b/src/OpenLayers/GfiUtils.js
@@ -78,7 +78,7 @@ var GfiUtils = {
             _htmlDoc.async = false;
             _htmlDoc.loadXML(_content);
         } else {
-            console.log("Incompatible environment for DOM Parser !");
+            logger.log("Incompatible environment for DOM Parser !");
             return false;
         }
 
@@ -97,9 +97,7 @@ var GfiUtils = {
         closer.type = "button";
         closer.className = "gp-styling-button closer";
 
-        /**
-         * fait disparaître la popup au clic sur x
-         */
+        // fait disparaître la popup au clic sur x
         closer.onclick = function () {
             if (map.featuresOverlay) {
                 map.removeOverlay(map.featuresOverlay);
@@ -187,11 +185,11 @@ var GfiUtils = {
             var ul = null;
             var li = null;
             for (p in props) {
-                if (p == "geometry" || p == "value" || p == "name" || p == "description" || p == "styleUrl") {
+                if (p === "geometry" || p === "value" || p === "name" || p === "description" || p === "styleUrl") {
                     continue;
                 }
                 // FIXME La lecture des extensions GPX n'est pas gérée !
-                if (p == "extensionsNode_" && props[p] === undefined) {
+                if (p === "extensionsNode_" && props[p] === undefined) {
                     continue;
                 }
                 if (!others) {
@@ -228,7 +226,8 @@ var GfiUtils = {
      * @param {ol.Map} map - map openlayers
      * @param {ol.layer.Layer} olLayer - vector layer openlayers
      * @param {ol.Coordinate} olCoordinate - coordinates pointed by user
-     * @return {Boolean}
+     *
+     * @return {Boolean} has feature
      *
      */
     layerGetFeatureAtCoordinates : function (map, olLayer, olCoordinate) {
@@ -249,6 +248,9 @@ var GfiUtils = {
      * @param {ol.Map} map - map openlayers
      * @param {ol.Coordinate} olCoordinate - coordinates pointed by user
      * @param {Array.<ol.layer.Layer>} olLayers - layers requested
+     * @param {Object} autoPanOptions - autopan options
+     *
+     * @returns {Boolean} something is displayed
      *
      */
     displayVectorFeatureInfo : function (map, olCoordinate, olLayers, autoPanOptions) {
@@ -261,7 +263,7 @@ var GfiUtils = {
                 features.push(feature);
             }
         });
-        if (features.length == 0) {
+        if (features.length === 0) {
             // no features
             return false;
         }
@@ -342,7 +344,7 @@ var GfiUtils = {
 
                 if (l.getVisible() && minMaxResolutionOk) {
                     var format = this.getLayerFormat(l);
-                    if (format == "vector") {
+                    if (format === "vector") {
                         if (!foundFeature && this.layerGetFeatureAtCoordinates(map, l, olCoordinate)) {
                             requests.push({
                                 format : format,
@@ -351,14 +353,14 @@ var GfiUtils = {
                             });
                         }
                         continue;
-                    } else if (format != "wms" && format != "wmts") {
-                        console.log("[ERROR] DisplayFeatureInfo - layer format '" + format + "' not allowed");
+                    } else if (format !== "wms" && format !== "wmts") {
+                        logger.log("[ERROR] DisplayFeatureInfo - layer format '" + format + "' not allowed");
                         continue;
                     }
 
                     var _res = map.getView().getResolution();
                     var _url = null;
-                    if (format == "wmts") {
+                    if (format === "wmts") {
                         _url = l.getSource().getGetFeatureInfoUrl(
                             olCoordinate,
                             _res,
@@ -390,13 +392,13 @@ var GfiUtils = {
         // on recupere les couches vecteur ordonnees (a utiliser dans le cas de l'affichage de donnees vecteur)
         var vectorLayersOrdered = null;
 
-        /** call request sync */
+        // call request sync
         function requestsSync (list, iterator, callback) {
             if (list.length === 0) {
                 return;
             }
             var nextItemIndex = 0;
-            /** function report next request */
+            // function report next request
             function report (displayed) {
                 nextItemIndex++;
                 if (displayed || nextItemIndex === list.length) {
@@ -413,7 +415,7 @@ var GfiUtils = {
 
         requestsSync(requests,
             function (data, report) {
-                if (data.format == "vector") {
+                if (data.format === "vector") {
                     if (!vectorLayersOrdered) {
                         vectorLayersOrdered = [];
                         for (var m = 0; m < positions.length; m++) {
@@ -430,7 +432,7 @@ var GfiUtils = {
                         url : data.url,
                         method : "GET",
                         scope : data.scope,
-                        /** Handles GFI response */
+                        // Handles GFI response
                         onResponse : function (resp) {
                             var exception = false;
 
@@ -447,9 +449,9 @@ var GfiUtils = {
                             // on reporte sur la prochaine requête...
                             report(displayed);
                         },
-                        /** Handles GFI response error */
+                        // Handles GFI response error
                         onFailure : function (error) {
-                            console.log(error);
+                            logger.log(error);
                             report(false);
                         }
                     });
@@ -461,9 +463,7 @@ var GfiUtils = {
         );
     },
 
-    /**
-     * Function returning the clicked position of an event
-     */
+    // Function returning the clicked position of an event
     getPosition : function (e, map) {
         if (e.coordinate) {
             return e.coordinate;
@@ -487,9 +487,7 @@ var GfiUtils = {
         return coordinate;
     },
 
-    /**
-     * onDisplayFeatureInfo
-     */
+    // onDisplayFeatureInfo
     onDisplayFeatureInfo : function (e, gfiObj) {
         if (!gfiObj.isActive()) {
             return;
@@ -499,9 +497,9 @@ var GfiUtils = {
 
         var map = gfiObj.getMap();
 
-        if (e.type == "contextmenu" || e.type == "dblclick") {
+        if (e.type === "contextmenu" || e.type === "dblclick") {
             e.preventDefault();
-        } else if (e.type == "singleclick") {
+        } else if (e.type === "singleclick") {
             var interactions = map.getInteractions().getArray();
             for (var i = 0; i < interactions.length; i++) {
                 if (interactions[i].getActive() &&
@@ -537,7 +535,7 @@ var GfiUtils = {
         var eventLayers = [];
         for (var j = 0; j < gfiObj._layers.length; ++j) {
             var event = (gfiObj._layers[j].event) ? gfiObj._layers[j].event : gfiObj._defaultEvent;
-            if (event == e.type) {
+            if (event === e.type) {
                 var ind = eventLayers.push(gfiObj._layers[j]) - 1;
                 if (!eventLayers[ind].infoFormat) {
                     eventLayers[ind].infoFormat = gfiObj._defaultInfoFormat;
diff --git a/src/OpenLayers/GpPluginOpenLayers.js b/src/OpenLayers/GpPluginOpenLayers.js
index 3361d889e..5e6283a0d 100644
--- a/src/OpenLayers/GpPluginOpenLayers.js
+++ b/src/OpenLayers/GpPluginOpenLayers.js
@@ -1,7 +1,6 @@
 import ol from "ol";
 import Gp from "gp";
 import LayerUtils from "../Common/Utils/LayerUtils";
-import Register from "../Common/Utils/Register";
 import ProxyUtils from "../Common/Utils/ProxyUtils";
 import GfiUtils from "./GfiUtils";
 import Utils from "../Common/Utils";
diff --git a/src/OpenLayers/Layers/LayerWMS.js b/src/OpenLayers/Layers/LayerWMS.js
index 9efb8e8a2..9dec1ae1d 100644
--- a/src/OpenLayers/Layers/LayerWMS.js
+++ b/src/OpenLayers/Layers/LayerWMS.js
@@ -1,7 +1,6 @@
 import ol from "ol";
 import Utils from "../../Common/Utils";
 import Config from "../../Common/Utils/Config";
-import LayerUtils from "../../Common/Utils/LayerUtils";
 import SourceWMS from "./SourceWMS";
 
 /**
diff --git a/src/OpenLayers/Layers/LayerWMTS.js b/src/OpenLayers/Layers/LayerWMTS.js
index 20d93f522..bc52c63b5 100644
--- a/src/OpenLayers/Layers/LayerWMTS.js
+++ b/src/OpenLayers/Layers/LayerWMTS.js
@@ -1,7 +1,6 @@
 import ol from "ol";
 import Utils from "../../Common/Utils";
 import Config from "../../Common/Utils/Config";
-import LayerUtils from "../../Common/Utils/LayerUtils";
 import SourceWMTS from "./SourceWMTS";
 
 /**
diff --git a/src/OpenLayers/Layers/SourceWMS.js b/src/OpenLayers/Layers/SourceWMS.js
index 5a719d54c..72c6fd9b1 100644
--- a/src/OpenLayers/Layers/SourceWMS.js
+++ b/src/OpenLayers/Layers/SourceWMS.js
@@ -3,6 +3,9 @@ import ol from "ol";
 import Gp from "gp";
 import Utils from "../../Common/Utils";
 import Config from "../../Common/Utils/Config";
+import Logger from "../../Common/Utils/LoggerByDefault";
+
+var logger = Logger.getLogger("sourcewms");
 
 /**
  * @classdesc
@@ -93,7 +96,7 @@ function SourceWMS (options) {
         this._quicklookUrl = wmsParams.quicklookUrl;
     } else {
         // If layer is not in Gp.Config
-        console.log("[source WMS] ERROR : " + options.layer + " cannot be found in Geoportal Configuration. Make sure that this resource is included in your contract key.");
+        logger.log("[source WMS] ERROR : " + options.layer + " cannot be found in Geoportal Configuration. Make sure that this resource is included in your contract key.");
         return new ol.source.TileWMS({});
     }
 }
diff --git a/src/OpenLayers/Layers/SourceWMTS.js b/src/OpenLayers/Layers/SourceWMTS.js
index a0d1442f3..f11061d18 100644
--- a/src/OpenLayers/Layers/SourceWMTS.js
+++ b/src/OpenLayers/Layers/SourceWMTS.js
@@ -2,10 +2,12 @@
 import ol from "ol";
 import Gp from "gp";
 import WMTSExtended from "../Sources/WMTS";
-import GfiUtils from "../GfiUtils";
 import Utils from "../../Common/Utils";
 import Config from "../../Common/Utils/Config";
 import LayerUtils from "../../Common/Utils/LayerUtils";
+import Logger from "../../Common/Utils/LoggerByDefault";
+
+var logger = Logger.getLogger("sourcewmts");
 
 /**
  * @classdesc
@@ -108,7 +110,7 @@ function SourceWMTS (options) {
         this._quicklookUrl = wmtsParams.quicklookUrl;
     } else {
         // If layer is not in Gp.Config
-        console.log("[source WMTS] ERROR : " + options.layer + " cannot be found in Geoportal Configuration. Make sure that this resource is included in your contract key.");
+        logger.log("[source WMTS] ERROR : " + options.layer + " cannot be found in Geoportal Configuration. Make sure that this resource is included in your contract key.");
         return new WMTSExtended({});
     }
 }
diff --git a/src/OpenLayers/Sources/WMTS.js b/src/OpenLayers/Sources/WMTS.js
index 2441e93ab..7f3338888 100644
--- a/src/OpenLayers/Sources/WMTS.js
+++ b/src/OpenLayers/Sources/WMTS.js
@@ -52,9 +52,7 @@ WMTS.prototype.getGetFeatureInfoUrl = function (coordinate, resolution, projecti
     var tileGrid = this.tileGrid;
     var tileCoord = this.tileGrid.getTileCoordForCoordAndResolution(coordinate, resolution);
 
-    /**
-     * this code is duplicated from createFromWMTSTemplate function
-     */
+    // this code is duplicated from createFromWMTSTemplate function
     var getTransformedTileCoord = function (tileCoord, tileGrid, projection) {
         var tmpTileCoord = [0, 0, 0]; /* Note : [z(zoomLevel),x,y] */
         var tmpExtent = ol.extent.createEmpty();
diff --git a/webpack.config.leaflet.js b/webpack.config.leaflet.js
index c80f52d33..c5daddef0 100644
--- a/webpack.config.leaflet.js
+++ b/webpack.config.leaflet.js
@@ -92,7 +92,10 @@ module.exports = env => {
                         path.join(__dirname, "src", "Common"),
                         path.join(__dirname, "src", "Leaflet")
                     ],
-                    exclude : /node_modules/,
+                    exclude : [
+                        /node_modules/,
+                        path.resolve(__dirname, "src", "Leaflet", "CSS"),
+                    ],
                     use : [
                         {
                             loader : "eslint-loader",
diff --git a/webpack.config.openlayers.js b/webpack.config.openlayers.js
index ea75307c7..e222ffb1f 100644
--- a/webpack.config.openlayers.js
+++ b/webpack.config.openlayers.js
@@ -89,7 +89,10 @@ module.exports = env => {
                         path.join(__dirname, "src", "Common"),
                         path.join(__dirname, "src", "OpenLayers")
                     ],
-                    exclude : /node_modules/,
+                    exclude : [
+                        /node_modules/,
+                        path.resolve(__dirname, "src", "OpenLayers", "CSS"),
+                    ],
                     use : [
                         {
                             loader : "eslint-loader",