From 768972b5b0a72e1077fbd3da5944a5543c967c4b Mon Sep 17 00:00:00 2001 From: floriscalkoen Date: Mon, 18 Mar 2024 13:45:00 +0100 Subject: [PATCH] update transects stac --- current/catalog.json | 6 +++ current/gcts-2000m/collection.json | 54 ++++++++++++------- .../items/minx_-180.0_miny_-0.01_part_0.json | 44 ++++++++------- .../items/minx_-180.0_miny_-44.36_part_0.json | 44 ++++++++------- .../items/minx_-180.0_miny_-78.75_part_0.json | 48 +++++++++-------- .../items/minx_-180.0_miny_66.51_part_0.json | 44 ++++++++------- .../items/minx_-89.75_miny_-66.52_part_0.json | 44 ++++++++------- .../items/minx_-90.02_miny_-0.01_part_0.json | 44 ++++++++------- .../items/minx_-90.06_miny_66.5_part_0.json | 44 ++++++++------- .../items/minx_-90.0_miny_-78.15_part_0.json | 48 +++++++++-------- .../items/minx_0.0_miny_-0.01_part_0.json | 44 ++++++++------- .../items/minx_0.0_miny_-70.35_part_0.json | 48 +++++++++-------- .../items/minx_10.42_miny_66.5_part_0.json | 44 ++++++++------- .../items/minx_3.27_miny_-66.52_part_0.json | 44 ++++++++------- .../items/minx_89.97_miny_68.76_part_0.json | 44 ++++++++------- .../items/minx_89.99_miny_-78.03_part_0.json | 48 +++++++++-------- .../items/minx_90.0_miny_-0.01_part_0.json | 44 ++++++++------- .../items/minx_92.21_miny_-66.52_part_0.json | 44 ++++++++------- 18 files changed, 448 insertions(+), 332 deletions(-) diff --git a/current/catalog.json b/current/catalog.json index 84ffd9a6e1..e955eac874 100644 --- a/current/catalog.json +++ b/current/catalog.json @@ -94,6 +94,12 @@ "type": "application/json", "title": "ShorelineMonitor: Satellite-Derived Shorelines" }, + { + "rel": "child", + "href": "./deltares-delta-dtm/collection.json", + "type": "application/json", + "title": "Deltares DeltaDTM" + }, { "rel": "child", "href": "./gcts-2000m/collection.json", diff --git a/current/gcts-2000m/collection.json b/current/gcts-2000m/collection.json index ae37f959a0..614635135e 100644 --- a/current/gcts-2000m/collection.json +++ b/current/gcts-2000m/collection.json @@ -2,7 +2,7 @@ "type": "Collection", "id": "gcts-2000m", "stac_version": "1.0.0", - "description": "This Global Coastal Transect System (GCTS-2000m) consists of transects that are 2000 m long, derived from a generalized (zoom level 9) OpenStreetMap coastline (2022-02-22). The transects are placed at equally-spaced 100 m alongshore resolution.", + "description": "This Global Coastal Transect System (GCTS-2000m) consists of transects that are 2000 m long, derived from a generalized (zoom level 9) OpenStreetMap coastline (2023-02-09). The transects are placed at equally-spaced 100 m alongshore resolution.", "links": [ { "rel": "license", @@ -111,8 +111,8 @@ ], "item_assets": { "data": { - "title": "Coastal Transects", - "description": "Coastal transects (2000 m) as LineString geometries in Parquet format.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ], @@ -124,7 +124,7 @@ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -142,19 +142,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "byte_array", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + }, + { + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." }, { - "name": "coastline_name", + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "byte_array", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "int32", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox", @@ -166,6 +171,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -185,17 +195,12 @@ "name": "admin_level_2_name", "type": "string", "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", - "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." } ] } }, "base_url": "az://transects/gcts-2000m.parquet", - "sci:citation": "Calkoen et al., 2023, in progress. ", + "sci:citation": "Calkoen, et al.2024, Enabling Coastal Analytics at Broad Spatial Scales, in progress. ", "version": "1", "title": "Global Coastal Transect System 2000 m", "extent": { @@ -212,8 +217,8 @@ "temporal": { "interval": [ [ - "2024-02-28T18:35:16.918672Z", - "2024-02-28T18:43:08.368521Z" + "2024-03-18T00:00:00Z", + "2024-03-18T00:00:00Z" ] ] } @@ -248,6 +253,15 @@ "href": "https://coclico.blob.core.windows.net/assets/thumbnails/gcts-thumbnail.jpeg", "type": "image/jpeg", "title": "Thumbnail" + }, + "geoparquet-stac-items": { + "href": "az://transects/gcts-2000m.parquet/geoparquet-stac-items.parquet", + "type": "application/vnd.apache.parquet", + "title": "GeoParquet STAC items", + "description": "Snapshot of the collection's STAC items exported to GeoParquet format.", + "roles": [ + "data" + ] } } } \ No newline at end of file diff --git a/current/gcts-2000m/items/minx_-180.0_miny_-0.01_part_0.json b/current/gcts-2000m/items/minx_-180.0_miny_-0.01_part_0.json index 1d5e426289..4e7b5b92a2 100644 --- a/current/gcts-2000m/items/minx_-180.0_miny_-0.01_part_0.json +++ b/current/gcts-2000m/items/minx_-180.0_miny_-0.01_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_-180.0_miny_-0.01_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -81,11 +91,6 @@ "name": "admin_level_2_name", "type": "string", "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", - "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 1000455, - "datetime": "2024-02-28T18:35:16.918672Z" + "created": "2024-03-18T12:36:35.894976Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_-180.0_miny_-0.01_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ] diff --git a/current/gcts-2000m/items/minx_-180.0_miny_-44.36_part_0.json b/current/gcts-2000m/items/minx_-180.0_miny_-44.36_part_0.json index 04256ca63d..623a21c9a9 100644 --- a/current/gcts-2000m/items/minx_-180.0_miny_-44.36_part_0.json +++ b/current/gcts-2000m/items/minx_-180.0_miny_-44.36_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_-180.0_miny_-44.36_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -81,11 +91,6 @@ "name": "admin_level_2_name", "type": "string", "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", - "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 85236, - "datetime": "2024-02-28T18:35:47.762551Z" + "created": "2024-03-18T12:36:38.759121Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_-180.0_miny_-44.36_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ] diff --git a/current/gcts-2000m/items/minx_-180.0_miny_-78.75_part_0.json b/current/gcts-2000m/items/minx_-180.0_miny_-78.75_part_0.json index b0e5319606..cee004d449 100644 --- a/current/gcts-2000m/items/minx_-180.0_miny_-78.75_part_0.json +++ b/current/gcts-2000m/items/minx_-180.0_miny_-78.75_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_-180.0_miny_-78.75_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -74,18 +84,13 @@ }, { "name": "isoSubCountryCode", - "type": "null", + "type": "string", "description": "ISO code for the sub-country or second-level administrative division in which the transect is located." }, { "name": "admin_level_2_name", - "type": "null", - "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 54228, - "datetime": "2024-02-28T18:35:51.460098Z" + "created": "2024-03-18T12:36:40.160466Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_-180.0_miny_-78.75_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ] diff --git a/current/gcts-2000m/items/minx_-180.0_miny_66.51_part_0.json b/current/gcts-2000m/items/minx_-180.0_miny_66.51_part_0.json index a3fa69bfe5..4e2b023022 100644 --- a/current/gcts-2000m/items/minx_-180.0_miny_66.51_part_0.json +++ b/current/gcts-2000m/items/minx_-180.0_miny_66.51_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_-180.0_miny_66.51_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -81,11 +91,6 @@ "name": "admin_level_2_name", "type": "string", "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", - "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 650165, - "datetime": "2024-02-28T18:35:54.596212Z" + "created": "2024-03-18T12:36:54.379999Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_-180.0_miny_66.51_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ] diff --git a/current/gcts-2000m/items/minx_-89.75_miny_-66.52_part_0.json b/current/gcts-2000m/items/minx_-89.75_miny_-66.52_part_0.json index 13a74f0cb1..7a1fde30dc 100644 --- a/current/gcts-2000m/items/minx_-89.75_miny_-66.52_part_0.json +++ b/current/gcts-2000m/items/minx_-89.75_miny_-66.52_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_-89.75_miny_-66.52_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -81,11 +91,6 @@ "name": "admin_level_2_name", "type": "string", "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", - "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 966933, - "datetime": "2024-02-28T18:36:10.438733Z" + "created": "2024-03-18T12:37:14.998276Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_-89.75_miny_-66.52_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ] diff --git a/current/gcts-2000m/items/minx_-90.02_miny_-0.01_part_0.json b/current/gcts-2000m/items/minx_-90.02_miny_-0.01_part_0.json index f58206460e..aa010e5694 100644 --- a/current/gcts-2000m/items/minx_-90.02_miny_-0.01_part_0.json +++ b/current/gcts-2000m/items/minx_-90.02_miny_-0.01_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_-90.02_miny_-0.01_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -81,11 +91,6 @@ "name": "admin_level_2_name", "type": "string", "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", - "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 2227837, - "datetime": "2024-02-28T18:36:40.573348Z" + "created": "2024-03-18T12:37:59.087485Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_-90.02_miny_-0.01_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ] diff --git a/current/gcts-2000m/items/minx_-90.06_miny_66.5_part_0.json b/current/gcts-2000m/items/minx_-90.06_miny_66.5_part_0.json index 133f1b8439..fcaa815eeb 100644 --- a/current/gcts-2000m/items/minx_-90.06_miny_66.5_part_0.json +++ b/current/gcts-2000m/items/minx_-90.06_miny_66.5_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_-90.06_miny_66.5_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -81,11 +91,6 @@ "name": "admin_level_2_name", "type": "string", "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", - "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 803313, - "datetime": "2024-02-28T18:38:28.031547Z" + "created": "2024-03-18T12:38:15.393806Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_-90.06_miny_66.5_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ] diff --git a/current/gcts-2000m/items/minx_-90.0_miny_-78.15_part_0.json b/current/gcts-2000m/items/minx_-90.0_miny_-78.15_part_0.json index bee7293f3e..627145f7d6 100644 --- a/current/gcts-2000m/items/minx_-90.0_miny_-78.15_part_0.json +++ b/current/gcts-2000m/items/minx_-90.0_miny_-78.15_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_-90.0_miny_-78.15_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -74,18 +84,13 @@ }, { "name": "isoSubCountryCode", - "type": "null", + "type": "string", "description": "ISO code for the sub-country or second-level administrative division in which the transect is located." }, { "name": "admin_level_2_name", - "type": "null", - "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 102877, - "datetime": "2024-02-28T18:39:14.455479Z" + "created": "2024-03-18T12:38:17.890718Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_-90.0_miny_-78.15_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ] diff --git a/current/gcts-2000m/items/minx_0.0_miny_-0.01_part_0.json b/current/gcts-2000m/items/minx_0.0_miny_-0.01_part_0.json index 31734f1d3f..952b48c473 100644 --- a/current/gcts-2000m/items/minx_0.0_miny_-0.01_part_0.json +++ b/current/gcts-2000m/items/minx_0.0_miny_-0.01_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_0.0_miny_-0.01_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -81,11 +91,6 @@ "name": "admin_level_2_name", "type": "string", "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", - "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 1564508, - "datetime": "2024-02-28T18:39:27.866243Z" + "created": "2024-03-18T12:38:49.851101Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_0.0_miny_-0.01_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ] diff --git a/current/gcts-2000m/items/minx_0.0_miny_-70.35_part_0.json b/current/gcts-2000m/items/minx_0.0_miny_-70.35_part_0.json index b1fecb041e..02b1d30857 100644 --- a/current/gcts-2000m/items/minx_0.0_miny_-70.35_part_0.json +++ b/current/gcts-2000m/items/minx_0.0_miny_-70.35_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_0.0_miny_-70.35_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -74,18 +84,13 @@ }, { "name": "isoSubCountryCode", - "type": "null", + "type": "string", "description": "ISO code for the sub-country or second-level administrative division in which the transect is located." }, { "name": "admin_level_2_name", - "type": "null", - "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 80407, - "datetime": "2024-02-28T18:41:11.134665Z" + "created": "2024-03-18T12:38:52.256664Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_0.0_miny_-70.35_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ] diff --git a/current/gcts-2000m/items/minx_10.42_miny_66.5_part_0.json b/current/gcts-2000m/items/minx_10.42_miny_66.5_part_0.json index 12d417fe53..42fba9b05f 100644 --- a/current/gcts-2000m/items/minx_10.42_miny_66.5_part_0.json +++ b/current/gcts-2000m/items/minx_10.42_miny_66.5_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_10.42_miny_66.5_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -81,11 +91,6 @@ "name": "admin_level_2_name", "type": "string", "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", - "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 523905, - "datetime": "2024-02-28T18:41:16.483222Z" + "created": "2024-03-18T12:39:02.781346Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_10.42_miny_66.5_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ] diff --git a/current/gcts-2000m/items/minx_3.27_miny_-66.52_part_0.json b/current/gcts-2000m/items/minx_3.27_miny_-66.52_part_0.json index 22441278fb..a04ccfd8ac 100644 --- a/current/gcts-2000m/items/minx_3.27_miny_-66.52_part_0.json +++ b/current/gcts-2000m/items/minx_3.27_miny_-66.52_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_3.27_miny_-66.52_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -81,11 +91,6 @@ "name": "admin_level_2_name", "type": "string", "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", - "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 291961, - "datetime": "2024-02-28T18:41:35.662447Z" + "created": "2024-03-18T12:39:08.846256Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_3.27_miny_-66.52_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ] diff --git a/current/gcts-2000m/items/minx_89.97_miny_68.76_part_0.json b/current/gcts-2000m/items/minx_89.97_miny_68.76_part_0.json index ef4df690cb..22d9118f35 100644 --- a/current/gcts-2000m/items/minx_89.97_miny_68.76_part_0.json +++ b/current/gcts-2000m/items/minx_89.97_miny_68.76_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_89.97_miny_68.76_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -81,11 +91,6 @@ "name": "admin_level_2_name", "type": "string", "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", - "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 262137, - "datetime": "2024-02-28T18:41:43.545495Z" + "created": "2024-03-18T12:39:15.064096Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_89.97_miny_68.76_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ] diff --git a/current/gcts-2000m/items/minx_89.99_miny_-78.03_part_0.json b/current/gcts-2000m/items/minx_89.99_miny_-78.03_part_0.json index f3de13e522..e0e44b7087 100644 --- a/current/gcts-2000m/items/minx_89.99_miny_-78.03_part_0.json +++ b/current/gcts-2000m/items/minx_89.99_miny_-78.03_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_89.99_miny_-78.03_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -74,18 +84,13 @@ }, { "name": "isoSubCountryCode", - "type": "null", + "type": "string", "description": "ISO code for the sub-country or second-level administrative division in which the transect is located." }, { "name": "admin_level_2_name", - "type": "null", - "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 73836, - "datetime": "2024-02-28T18:41:57.052144Z" + "created": "2024-03-18T12:39:17.007527Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_89.99_miny_-78.03_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ] diff --git a/current/gcts-2000m/items/minx_90.0_miny_-0.01_part_0.json b/current/gcts-2000m/items/minx_90.0_miny_-0.01_part_0.json index 103ddaba40..0bbf9f4fa4 100644 --- a/current/gcts-2000m/items/minx_90.0_miny_-0.01_part_0.json +++ b/current/gcts-2000m/items/minx_90.0_miny_-0.01_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_90.0_miny_-0.01_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -81,11 +91,6 @@ "name": "admin_level_2_name", "type": "string", "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", - "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 1438133, - "datetime": "2024-02-28T18:42:03.432523Z" + "created": "2024-03-18T12:39:46.153532Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_90.0_miny_-0.01_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ] diff --git a/current/gcts-2000m/items/minx_92.21_miny_-66.52_part_0.json b/current/gcts-2000m/items/minx_92.21_miny_-66.52_part_0.json index 10b3bd9901..626048470b 100644 --- a/current/gcts-2000m/items/minx_92.21_miny_-66.52_part_0.json +++ b/current/gcts-2000m/items/minx_92.21_miny_-66.52_part_0.json @@ -3,13 +3,13 @@ "stac_version": "1.0.0", "id": "minx_92.21_miny_-66.52_part_0", "properties": { - "title": "Coastal Transects", - "description": "Parquet dataset with the coastal transects", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "table:columns": [ { "name": "tr_name", "type": "string", - "description": "Name of the transect, unique identifier that is composed by the source coastline and the interpolated distance to the transect origin." + "description": "A unique identifier for each transect, constructed from three key components: the 'coastline_id', 'segment_id', and 'interpolated_distance'. The 'coastline_id' corresponds to the FID in OpenStreetMap (OSM) and is prefixed with 'cl'. The 'segment_id' indicates the segment of the OSM coastline split by a UTM grid, prefixed with 's'. The 'interpolated_distance' represents the distance from the starting point of the coastline to the transect, interpolated along the segment, and is prefixed with 'tr'. The complete structure is 'cl[coastline_id]s[segment_id]tr[interpolated_distance]', exemplified by 'cl32946s04tr08168547'. This composition ensures each transect name is a distinct and informative representation of its geographical and spatial attributes." }, { "name": "lon", @@ -27,19 +27,24 @@ "description": "North bearing of the transect from the landward side in degrees, with north as the reference." }, { - "name": "utm_crs", - "type": "int32", - "description": "EPSG code representing the UTM Coordinate Reference System for the transect." + "name": "geometry", + "type": "binary", + "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." }, { - "name": "coastline_name", + "name": "coastline_is_closed", + "type": "bool", + "description": "Indicates whether the source OpenStreetMap (OSM) coastline, from which the transects were derived, forms a closed loop. A value of 'true' suggests that the coastline represents an enclosed area, such as an island." + }, + { + "name": "coastline_length", "type": "int32", - "description": "Identifier of the coastline from which the transect was derived." + "description": "Represents the total length of the source OpenStreetMap (OSM) coastline, that is summed across various UTM regions. It reflects the aggregate length of the original coastline from which the transects are derived." }, { - "name": "geometry", - "type": "binary", - "description": "Well-Known Binary (WKB) representation of the transect as a linestring geometry." + "name": "utm_crs", + "type": "float", + "description": "EPSG code representing the UTM Coordinate Reference System for the transect." }, { "name": "bbox.maxx", @@ -62,6 +67,11 @@ "type": "string", "description": "QuadKey corresponding to the transect origin location at zoom 12, following the Bing Maps Tile System for spatial indexing." }, + { + "name": "bounding_quadkey", + "type": "string", + "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." + }, { "name": "isoCountryCodeAlpha2", "type": "string", @@ -81,11 +91,6 @@ "name": "admin_level_2_name", "type": "string", "description": "Name of the second-level administrative division (e.g., state or province) in which the transect is located." - }, - { - "name": "bounding_quadkey", - "type": "string", - "description": "QuadKey of the bounding quadtile that encapsulates the entire transect geometry, used for spatial indexing at a broader scale." } ], "proj:bbox": [ @@ -96,7 +101,8 @@ ], "proj:epsg": 4326, "table:row_count": 1461061, - "datetime": "2024-02-28T18:43:08.368521Z" + "created": "2024-03-18T12:40:14.818687Z", + "datetime": "2024-03-18T00:00:00Z" }, "geometry": { "type": "Polygon", @@ -149,8 +155,8 @@ "data": { "href": "az://transects/gcts-2000m.parquet/minx_92.21_miny_-66.52_part_0.parquet", "type": "application/vnd.apache.parquet", - "title": "Coastal Transects", - "description": "Parquet dataset with coastal transects for this region.", + "title": "GCTS", + "description": "Parquet dataset with coastal transects (2000 m) for this region.", "roles": [ "data" ]