update

tutorials/notebooks/geodb.ipynb

@@ -2,17 +2,26 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 5,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "The autoreload extension is already loaded. To reload it, use:\n",
+      "  %reload_ext autoreload\n"
+     ]
+    }
+   ],
    "source": [
     "%load_ext autoreload\n",
     "%autoreload 2"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 6,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -1151,7 +1160,7 @@
     }
    ],
    "source": [
-    "database = 'eotdl' # cannot use a different name for the database\n",
+    "database = 'eotdl' # cannot use a different name for the database (try create database first)\n",
     "collection_name = 'eurosat-test'\t\n",
     "\n",
     "# need to convert to json first to handle nans\n",
@@ -1944,9 +1953,21 @@
     "Questions:\n",
     "\n",
     "- Can we query if all the columns are of type json?\n",
+    "\t- is technically possible, but not recommended (better to use the actual types or strings)\n",
     "- Can we query with nested dicts?\n",
+    "\t- we can store the nested dicts as strings and query them as such\n",
     "- Can we do spatial queries using geometry?\n",
+    "\t- `geodb.get_collection_by_bbox` (for arbitrary shapes, get the bbox first)\n",
     "- How does the STAC API work?\n",
+    "\t- every entry in a database, is a STAC item (feature), with its columns being the properties\n",
+    "\t- catalogs / collections are built around them\n",
+    "\t- We cannot use geodb STAC API, we need to enable an endppoint on eotdl API (stac compliant)\n",
+    "\n",
+    "Actions:\n",
+    "\n",
+    "- We should define the types of the columns in the metadata properly (for example, read some or all the data to infer the types)\n",
+    "- Explore querying the json format\n",
+    "- Add STAC API endpoint to eotdl API (instead of proxy the geodb STAC API)\n",
     "\n",
     "Otherwise, we load the data into a pandas dataframe and query there."
    ]