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Fix no2 rescale values
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‎notebooks/quickstarts/no2-map-plot.ipynb

+60-60
Original file line numberDiff line numberDiff line change
@@ -115,19 +115,21 @@
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" 'type': 'application/json',\n",
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" 'href': 'https://staging-stac.delta-backend.com/collections/no2-monthly'}],\n",
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" 'title': 'NO₂',\n",
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" 'assets': None,\n",
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" 'extent': {'spatial': {'bbox': [[-180, -90, 180, 90]]},\n",
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" 'temporal': {'interval': [['2015-12-31 17:00:00-07',\n",
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" '2022-04-30 18:00:00-06']]}},\n",
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" 'temporal': {'interval': [['2016-01-01 00:00:00+00',\n",
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" '2023-09-30 00:00:00+00']]}},\n",
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" 'license': 'MIT',\n",
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" 'summaries': {'datetime': ['2016-01-01T00:00:00Z', '2022-05-01T00:00:00Z'],\n",
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" 'cog_default': {'max': 50064805976866816, 'min': -6618294421291008}},\n",
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" 'keywords': None,\n",
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" 'providers': None,\n",
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" 'summaries': {'datetime': ['2016-01-01T00:00:00Z', '2023-09-30T00:00:00Z']},\n",
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" 'description': 'Darker colors indicate higher nitrogen dioxide (NO₂) levels and more activity. Lighter colors indicate lower levels of NO₂ and less activity. Missing pixels indicate areas of no data most likely associated with cloud cover or snow.',\n",
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" 'item_assets': {'cog_default': {'type': 'image/tiff; application=geotiff; profile=cloud-optimized',\n",
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" 'roles': ['data', 'layer'],\n",
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" 'title': 'Default COG Layer',\n",
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" 'description': 'Cloud optimized default layer to display on map'}},\n",
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" 'stac_version': '1.0.0',\n",
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" 'stac_extensions': ['https://stac-extensions.github.io/item-assets/v1.0.0/schema.json'],\n",
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" 'stac_extensions': None,\n",
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" 'dashboard:is_periodic': True,\n",
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" 'dashboard:time_density': 'month'}"
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]
@@ -142,28 +144,6 @@
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"collection"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"id": "7bc42fff",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"{'max': 50064805976866816, 'min': -6618294421291008}"
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]
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},
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"execution_count": 4,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"rescale_values = collection[\"summaries\"][\"cog_default\"]\n",
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"rescale_values"
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]
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},
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{
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"cell_type": "markdown",
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"id": "aea3352d-6a38-41c7-9dc9-f2c010b3a85b",
@@ -176,7 +156,7 @@
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"execution_count": 6,
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"id": "b5eb7467",
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"metadata": {},
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"outputs": [
@@ -186,7 +166,7 @@
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"1"
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]
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},
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"execution_count": 5,
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"execution_count": 6,
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"metadata": {},
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"output_type": "execute_result"
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}
@@ -214,7 +194,7 @@
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"execution_count": 7,
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"id": "79a63492-b9be-4278-85f8-5464fcd9d142",
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"metadata": {
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"tags": []
@@ -290,7 +270,7 @@
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" 'https://stac-extensions.github.io/raster/v1.1.0/schema.json']}"
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]
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},
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"execution_count": 6,
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"execution_count": 7,
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"metadata": {},
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"output_type": "execute_result"
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}
@@ -300,6 +280,17 @@
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"item"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 8,
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"id": "7bc42fff",
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"metadata": {},
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"outputs": [],
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"source": [
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"item_stats = item['assets']['cog_default']['raster:bands'][0]['statistics']\n",
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"rescale_values = item_stats['minimum'], item_stats['maximum']"
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]
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},
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{
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"cell_type": "markdown",
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"id": "c9b60ad7-ed96-42b2-9263-f7ddaa6ea7fe",
@@ -312,7 +303,7 @@
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},
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{
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"cell_type": "code",
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"execution_count": 7,
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"execution_count": 10,
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"id": "71acb916",
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"metadata": {},
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"outputs": [
@@ -322,14 +313,14 @@
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"{'tilejson': '2.2.0',\n",
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" 'version': '1.0.0',\n",
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" 'scheme': 'xyz',\n",
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" 'tiles': ['https://staging-raster.delta-backend.com/stac/tiles/WebMercatorQuad/{z}/{x}/{y}@1x?collection=no2-monthly&item=OMI_trno2_0.10x0.10_202101_Col3_V4.nc&assets=cog_default&color_formula=gamma+r+1.05&colormap_name=rdbu_r&rescale=-6618294421291008%2C50064805976866816'],\n",
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" 'tiles': ['https://staging-raster.delta-backend.com/stac/tiles/WebMercatorQuad/{z}/{x}/{y}@1x?collection=no2-monthly&item=OMI_trno2_0.10x0.10_202101_Col3_V4.nc&assets=cog_default&color_formula=gamma+r+1.05&colormap_name=rdbu_r&rescale=-4107596126486528.0%2C35781585143857150'],\n",
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" 'minzoom': 0,\n",
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" 'maxzoom': 24,\n",
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" 'bounds': [-180.0, -90.0, 180.0, 90.0],\n",
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" 'center': [0.0, 0.0, 0]}"
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]
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},
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"execution_count": 7,
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"execution_count": 10,
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"metadata": {},
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"output_type": "execute_result"
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}
@@ -339,7 +330,7 @@
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" f\"{RASTER_API_URL}/stac/tilejson.json?collection={item['collection']}&item={item['id']}\"\n",
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" \"&assets=cog_default\"\n",
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" \"&color_formula=gamma+r+1.05&colormap_name=rdbu_r\"\n",
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" f\"&rescale={rescale_values['min']},{rescale_values['max']}\",\n",
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" f\"&rescale={rescale_values[0]},{rescale_values[1]}\",\n",
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").json()\n",
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"tiles"
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]
@@ -354,15 +345,17 @@
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},
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{
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"cell_type": "code",
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"execution_count": 8,
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"execution_count": 11,
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"id": "b4792eed",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/html": [
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"<div style=\"width:100%;\"><div style=\"position:relative;width:100%;height:0;padding-bottom:60%;\"><span style=\"color:#565656\">Make this Notebook Trusted to load map: File -> Trust Notebook</span><iframe srcdoc=\"&lt;!DOCTYPE html&gt;\n",
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"&lt;head&gt; \n",
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"&lt;html&gt;\n",
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"&lt;head&gt;\n",
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" \n",
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" &lt;meta http-equiv=&quot;content-type&quot; content=&quot;text/html; charset=UTF-8&quot; /&gt;\n",
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" \n",
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" &lt;script&gt;\n",
@@ -372,41 +365,44 @@
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" \n",
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" &lt;style&gt;html, body {width: 100%;height: 100%;margin: 0;padding: 0;}&lt;/style&gt;\n",
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" &lt;style&gt;#map {position:absolute;top:0;bottom:0;right:0;left:0;}&lt;/style&gt;\n",
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" &lt;script src=&quot;https://cdn.jsdelivr.net/npm/leaflet@1.6.0/dist/leaflet.js&quot;&gt;&lt;/script&gt;\n",
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" &lt;script src=&quot;https://code.jquery.com/jquery-1.12.4.min.js&quot;&gt;&lt;/script&gt;\n",
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" &lt;script src=&quot;https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js&quot;&gt;&lt;/script&gt;\n",
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" &lt;script src=&quot;https://cdn.jsdelivr.net/npm/leaflet@1.9.3/dist/leaflet.js&quot;&gt;&lt;/script&gt;\n",
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" &lt;script src=&quot;https://code.jquery.com/jquery-3.7.1.min.js&quot;&gt;&lt;/script&gt;\n",
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" &lt;script src=&quot;https://cdn.jsdelivr.net/npm/bootstrap@5.2.2/dist/js/bootstrap.bundle.min.js&quot;&gt;&lt;/script&gt;\n",
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" &lt;script src=&quot;https://cdnjs.cloudflare.com/ajax/libs/Leaflet.awesome-markers/2.0.2/leaflet.awesome-markers.js&quot;&gt;&lt;/script&gt;\n",
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" &lt;link rel=&quot;stylesheet&quot; href=&quot;https://cdn.jsdelivr.net/npm/leaflet@1.6.0/dist/leaflet.css&quot;/&gt;\n",
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" &lt;link rel=&quot;stylesheet&quot; href=&quot;https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css&quot;/&gt;\n",
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" &lt;link rel=&quot;stylesheet&quot; href=&quot;https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap-theme.min.css&quot;/&gt;\n",
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" &lt;link rel=&quot;stylesheet&quot; href=&quot;https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css&quot;/&gt;\n",
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" &lt;link rel=&quot;stylesheet&quot; href=&quot;https://cdn.jsdelivr.net/npm/leaflet@1.9.3/dist/leaflet.css&quot;/&gt;\n",
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" &lt;link rel=&quot;stylesheet&quot; href=&quot;https://cdn.jsdelivr.net/npm/bootstrap@5.2.2/dist/css/bootstrap.min.css&quot;/&gt;\n",
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" &lt;link rel=&quot;stylesheet&quot; href=&quot;https://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css&quot;/&gt;\n",
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" &lt;link rel=&quot;stylesheet&quot; href=&quot;https://cdn.jsdelivr.net/npm/@fortawesome/[email protected]/css/all.min.css&quot;/&gt;\n",
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" &lt;link rel=&quot;stylesheet&quot; href=&quot;https://cdnjs.cloudflare.com/ajax/libs/Leaflet.awesome-markers/2.0.2/leaflet.awesome-markers.css&quot;/&gt;\n",
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" &lt;link rel=&quot;stylesheet&quot; href=&quot;https://cdn.jsdelivr.net/gh/python-visualization/folium/folium/templates/leaflet.awesome.rotate.min.css&quot;/&gt;\n",
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" \n",
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" &lt;meta name=&quot;viewport&quot; content=&quot;width=device-width,\n",
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" initial-scale=1.0, maximum-scale=1.0, user-scalable=no&quot; /&gt;\n",
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" &lt;style&gt;\n",
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" #map_53c3ccf28112c91094ab0e61813af94b {\n",
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" #map_b760f5d56c6e116deffd4c09b180e7c2 {\n",
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" position: relative;\n",
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" width: 100.0%;\n",
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" height: 100.0%;\n",
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" left: 0.0%;\n",
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" top: 0.0%;\n",
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" }\n",
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" .leaflet-container { font-size: 1rem; }\n",
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" &lt;/style&gt;\n",
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" \n",
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"&lt;/head&gt;\n",
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"&lt;body&gt; \n",
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"&lt;body&gt;\n",
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" \n",
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" &lt;div class=&quot;folium-map&quot; id=&quot;map_53c3ccf28112c91094ab0e61813af94b&quot; &gt;&lt;/div&gt;\n",
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" \n",
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" &lt;div class=&quot;folium-map&quot; id=&quot;map_b760f5d56c6e116deffd4c09b180e7c2&quot; &gt;&lt;/div&gt;\n",
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" \n",
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"&lt;/body&gt;\n",
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"&lt;script&gt; \n",
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"&lt;script&gt;\n",
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" \n",
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" \n",
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" var map_53c3ccf28112c91094ab0e61813af94b = L.map(\n",
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" &quot;map_53c3ccf28112c91094ab0e61813af94b&quot;,\n",
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" var map_b760f5d56c6e116deffd4c09b180e7c2 = L.map(\n",
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" &quot;map_b760f5d56c6e116deffd4c09b180e7c2&quot;,\n",
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" {\n",
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" center: [0, 0],\n",
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" center: [0.0, 0.0],\n",
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" crs: L.CRS.EPSG3857,\n",
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" zoom: 1,\n",
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" zoomControl: true,\n",
@@ -418,18 +414,22 @@
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"\n",
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" \n",
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" \n",
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" var tile_layer_b857ce32e1cc437e1998c6d0926b2f21 = L.tileLayer(\n",
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" &quot;https://staging-raster.delta-backend.com/stac/tiles/WebMercatorQuad/{z}/{x}/{y}@1x?collection=no2-monthly\\u0026item=OMI_trno2_0.10x0.10_202101_Col3_V4.nc\\u0026assets=cog_default\\u0026color_formula=gamma+r+1.05\\u0026colormap_name=rdbu_r\\u0026rescale=-6618294421291008%2C50064805976866816&quot;,\n",
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" var tile_layer_8bcaf12e8a9ebcbfd6f653010cb98f18 = L.tileLayer(\n",
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" &quot;https://staging-raster.delta-backend.com/stac/tiles/WebMercatorQuad/{z}/{x}/{y}@1x?collection=no2-monthly\\u0026item=OMI_trno2_0.10x0.10_202101_Col3_V4.nc\\u0026assets=cog_default\\u0026color_formula=gamma+r+1.05\\u0026colormap_name=rdbu_r\\u0026rescale=-4107596126486528.0%2C35781585143857150&quot;,\n",
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" {&quot;attribution&quot;: &quot;VEDA&quot;, &quot;detectRetina&quot;: false, &quot;maxNativeZoom&quot;: 18, &quot;maxZoom&quot;: 18, &quot;minZoom&quot;: 0, &quot;noWrap&quot;: false, &quot;opacity&quot;: 1, &quot;subdomains&quot;: &quot;abc&quot;, &quot;tms&quot;: false}\n",
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" ).addTo(map_53c3ccf28112c91094ab0e61813af94b);\n",
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" );\n",
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" \n",
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" \n",
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" tile_layer_8bcaf12e8a9ebcbfd6f653010cb98f18.addTo(map_b760f5d56c6e116deffd4c09b180e7c2);\n",
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" \n",
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"&lt;/script&gt;\" style=\"position:absolute;width:100%;height:100%;left:0;top:0;border:none !important;\" allowfullscreen webkitallowfullscreen mozallowfullscreen></iframe></div></div>"
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"&lt;/script&gt;\n",
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"&lt;/html&gt;\" style=\"position:absolute;width:100%;height:100%;left:0;top:0;border:none !important;\" allowfullscreen webkitallowfullscreen mozallowfullscreen></iframe></div></div>"
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],
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"text/plain": [
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"<folium.folium.Map at 0x7f63906c6af0>"
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"<folium.folium.Map at 0x7fcac62cb650>"
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]
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},
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"execution_count": 8,
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"execution_count": 11,
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"metadata": {},
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"output_type": "execute_result"
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}
@@ -444,9 +444,9 @@
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python [conda env:notebook] *",
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"display_name": "Python 3 (ipykernel)",
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"language": "python",
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"name": "conda-env-notebook-py"
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
@@ -458,7 +458,7 @@
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.9.13"
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"version": "3.11.7"
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}
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},
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"nbformat": 4,

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