footprint-viewer.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "7e3fcbd9",
   "metadata": {
    "tags": []
   },
   "outputs": [],
   "source": [
    "import ipyleaflet\n",
    "import shapely.geometry\n",
    "import pystac_client\n",
    "import itertools"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "e86bd29e-da6f-4240-93e8-72df0e0e4bd1",
   "metadata": {
    "tags": []
   },
   "outputs": [],
   "source": [
    "catalog = pystac_client.Client.open(\"https://pct-apis-staging.westeurope.cloudapp.azure.com/stac\")\n",
    "s5p = catalog.get_collection(\"sentinel-5p-l2-netcdf\")\n",
    "items = list(itertools.islice(s5p.get_items(), 200))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "f55958a0-4815-416d-b1b6-f204a52ea6b6",
   "metadata": {
    "tags": []
   },
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "ab9f6d6bd73849c59441b8e597aae2c4",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "interactive(children=(IntSlider(value=0, description='x', max=199), Output()), _dom_classes=('widget-interact'…"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "ab3c3de132b243d5abd374a0cf9b77bd",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Map(center=[0.0, 0.0], controls=(ZoomControl(options=['position', 'zoom_in_text', 'zoom_in_title', 'zoom_out_t…"
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import ipywidgets\n",
    "\n",
    "layer = ipyleaflet.GeoJSON(data={})\n",
    "m = ipyleaflet.Map(zoom=1)\n",
    "m.add(layer)\n",
    "\n",
    "\n",
    "@ipywidgets.interact(x=(0, len(items) - 1))\n",
    "def h(x=0):\n",
    "    item = items[x]\n",
    "    print(x, item.id)\n",
    "    layer.data = item.geometry\n",
    "    \n",
    "m    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "14a24028",
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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   "display_name": "Python 3 (ipykernel)",
   "language": "python",
   "name": "python3"
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  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
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   "file_extension": ".py",
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   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.10.8"
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 "nbformat": 4,
 "nbformat_minor": 5
}