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Download Kenya 2024 Flood Sentinel-1 Imagery
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download-flood-imagery.ipynb
{
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{
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"id": "21c70ab7",
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"source": [
"import pystac_client\n",
"import rioxarray\n",
"import planetary_computer as pc\n",
"import shapely.wkt\n",
"from odc.stac import stac_load\n",
"\n",
"\n",
"geom = \"POLYGON ((37.00963359777083 -1.3532533448313586, 37.00963359777083 -1.402394489415542, 37.06929412643345 -1.402394489415542, 37.06929412643345 -1.3532533448313586, 37.00963359777083 -1.3532533448313586))\"\n",
"geom = shapely.wkt.loads(geom)\n",
"\n",
"client = pystac_client.Client.open(\n",
" \"https://planetarycomputer.microsoft.com/api/stac/v1\",\n",
" modifier=pc.sign_inplace,\n",
")\n"
]
},
{
"cell_type": "code",
"execution_count": 16,
"id": "c85f5833",
"metadata": {},
"outputs": [
{
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"</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 3MB\n",
"Dimensions: (y: 547, x: 667)\n",
"Coordinates:\n",
" * y (y) float64 4kB 9.85e+06 9.85e+06 ... 9.845e+06 9.845e+06\n",
" * x (x) float64 5kB 9.464e+05 9.464e+05 ... 9.531e+05 9.531e+05\n",
" spatial_ref int32 4B 32736\n",
" time datetime64[ns] 8B 2024-05-06T15:56:42.768853\n",
"Data variables:\n",
" vv (y, x) float32 1MB -3.277e+04 -3.277e+04 ... -3.277e+04\n",
" vh (y, x) float32 1MB -3.277e+04 -3.277e+04 ... -3.277e+04</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-a8334003-9e36-4490-9817-4e26e99fc366' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-a8334003-9e36-4490-9817-4e26e99fc366' class='xr-section-summary' title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>y</span>: 547</li><li><span class='xr-has-index'>x</span>: 667</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-d35998a6-0457-4730-a362-f9e8b8bc9164' class='xr-section-summary-in' type='checkbox' checked><label for='section-d35998a6-0457-4730-a362-f9e8b8bc9164' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>y</span></div><div class='xr-var-dims'>(y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>9.85e+06 9.85e+06 ... 9.845e+06</div><input id='attrs-e219081d-2480-4b1d-a963-950a31b84769' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e219081d-2480-4b1d-a963-950a31b84769' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b5e133a1-3500-4283-a2f6-cf00d93edd1a' class='xr-var-data-in' type='checkbox'><label for='data-b5e133a1-3500-4283-a2f6-cf00d93edd1a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>metre</dd><dt><span>resolution :</span></dt><dd>-10.0</dd><dt><span>crs :</span></dt><dd>EPSG:32736</dd></dl></div><div class='xr-var-data'><pre>array([9850055., 9850045., 9850035., ..., 9844615., 9844605., 9844595.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>9.464e+05 9.464e+05 ... 9.531e+05</div><input id='attrs-5f29be60-2fd7-4179-80df-b78620bac987' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5f29be60-2fd7-4179-80df-b78620bac987' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e9ca97ad-26f6-4658-af46-dcdc66c9e6cb' class='xr-var-data-in' type='checkbox'><label for='data-e9ca97ad-26f6-4658-af46-dcdc66c9e6cb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>metre</dd><dt><span>resolution :</span></dt><dd>10.0</dd><dt><span>crs :</span></dt><dd>EPSG:32736</dd></dl></div><div class='xr-var-data'><pre>array([946405., 946415., 946425., ..., 953045., 953055., 953065.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>spatial_ref</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>int32</div><div class='xr-var-preview xr-preview'>32736</div><input id='attrs-6b30171d-0428-4db5-bbca-0f67e597ab8b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6b30171d-0428-4db5-bbca-0f67e597ab8b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4160ef18-5715-49b6-ae16-e218f8a39f37' class='xr-var-data-in' type='checkbox'><label for='data-4160ef18-5715-49b6-ae16-e218f8a39f37' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>spatial_ref :</span></dt><dd>PROJCRS[&quot;WGS 84 / UTM zone 36S&quot;,BASEGEOGCRS[&quot;WGS 84&quot;,ENSEMBLE[&quot;World Geodetic System 1984 ensemble&quot;,MEMBER[&quot;World Geodetic System 1984 (Transit)&quot;],MEMBER[&quot;World Geodetic System 1984 (G730)&quot;],MEMBER[&quot;World Geodetic System 1984 (G873)&quot;],MEMBER[&quot;World Geodetic System 1984 (G1150)&quot;],MEMBER[&quot;World Geodetic System 1984 (G1674)&quot;],MEMBER[&quot;World Geodetic System 1984 (G1762)&quot;],MEMBER[&quot;World Geodetic System 1984 (G2139)&quot;],ELLIPSOID[&quot;WGS 84&quot;,6378137,298.257223563,LENGTHUNIT[&quot;metre&quot;,1]],ENSEMBLEACCURACY[2.0]],PRIMEM[&quot;Greenwich&quot;,0,ANGLEUNIT[&quot;degree&quot;,0.0174532925199433]],ID[&quot;EPSG&quot;,4326]],CONVERSION[&quot;UTM zone 36S&quot;,METHOD[&quot;Transverse Mercator&quot;,ID[&quot;EPSG&quot;,9807]],PARAMETER[&quot;Latitude of natural origin&quot;,0,ANGLEUNIT[&quot;degree&quot;,0.0174532925199433],ID[&quot;EPSG&quot;,8801]],PARAMETER[&quot;Longitude of natural origin&quot;,33,ANGLEUNIT[&quot;degree&quot;,0.0174532925199433],ID[&quot;EPSG&quot;,8802]],PARAMETER[&quot;Scale factor at natural origin&quot;,0.9996,SCALEUNIT[&quot;unity&quot;,1],ID[&quot;EPSG&quot;,8805]],PARAMETER[&quot;False easting&quot;,500000,LENGTHUNIT[&quot;metre&quot;,1],ID[&quot;EPSG&quot;,8806]],PARAMETER[&quot;False northing&quot;,10000000,LENGTHUNIT[&quot;metre&quot;,1],ID[&quot;EPSG&quot;,8807]]],CS[Cartesian,2],AXIS[&quot;(E)&quot;,east,ORDER[1],LENGTHUNIT[&quot;metre&quot;,1]],AXIS[&quot;(N)&quot;,north,ORDER[2],LENGTHUNIT[&quot;metre&quot;,1]],USAGE[SCOPE[&quot;Navigation and medium accuracy spatial referencing.&quot;],AREA[&quot;Between 30°E and 36°E, southern hemisphere between 80°S and equator, onshore and offshore. Burundi. Eswatini (Swaziland). Kenya. Malawi. Mozambique. Rwanda. South Africa. Tanzania. Uganda. Zambia. Zimbabwe.&quot;],BBOX[-80,30,0,36]],ID[&quot;EPSG&quot;,32736]]</dd><dt><span>crs_wkt :</span></dt><dd>PROJCRS[&quot;WGS 84 / UTM zone 36S&quot;,BASEGEOGCRS[&quot;WGS 84&quot;,ENSEMBLE[&quot;World Geodetic System 1984 ensemble&quot;,MEMBER[&quot;World Geodetic System 1984 (Transit)&quot;],MEMBER[&quot;World Geodetic System 1984 (G730)&quot;],MEMBER[&quot;World Geodetic System 1984 (G873)&quot;],MEMBER[&quot;World Geodetic System 1984 (G1150)&quot;],MEMBER[&quot;World Geodetic System 1984 (G1674)&quot;],MEMBER[&quot;World Geodetic System 1984 (G1762)&quot;],MEMBER[&quot;World Geodetic System 1984 (G2139)&quot;],ELLIPSOID[&quot;WGS 84&quot;,6378137,298.257223563,LENGTHUNIT[&quot;metre&quot;,1]],ENSEMBLEACCURACY[2.0]],PRIMEM[&quot;Greenwich&quot;,0,ANGLEUNIT[&quot;degree&quot;,0.0174532925199433]],ID[&quot;EPSG&quot;,4326]],CONVERSION[&quot;UTM zone 36S&quot;,METHOD[&quot;Transverse Mercator&quot;,ID[&quot;EPSG&quot;,9807]],PARAMETER[&quot;Latitude of natural origin&quot;,0,ANGLEUNIT[&quot;degree&quot;,0.0174532925199433],ID[&quot;EPSG&quot;,8801]],PARAMETER[&quot;Longitude of natural origin&quot;,33,ANGLEUNIT[&quot;degree&quot;,0.0174532925199433],ID[&quot;EPSG&quot;,8802]],PARAMETER[&quot;Scale factor at natural origin&quot;,0.9996,SCALEUNIT[&quot;unity&quot;,1],ID[&quot;EPSG&quot;,8805]],PARAMETER[&quot;False easting&quot;,500000,LENGTHUNIT[&quot;metre&quot;,1],ID[&quot;EPSG&quot;,8806]],PARAMETER[&quot;False northing&quot;,10000000,LENGTHUNIT[&quot;metre&quot;,1],ID[&quot;EPSG&quot;,8807]]],CS[Cartesian,2],AXIS[&quot;(E)&quot;,east,ORDER[1],LENGTHUNIT[&quot;metre&quot;,1]],AXIS[&quot;(N)&quot;,north,ORDER[2],LENGTHUNIT[&quot;metre&quot;,1]],USAGE[SCOPE[&quot;Navigation and medium accuracy spatial referencing.&quot;],AREA[&quot;Between 30°E and 36°E, southern hemisphere between 80°S and equator, onshore and offshore. Burundi. Eswatini (Swaziland). Kenya. Malawi. Mozambique. Rwanda. South Africa. Tanzania. Uganda. Zambia. Zimbabwe.&quot;],BBOX[-80,30,0,36]],ID[&quot;EPSG&quot;,32736]]</dd><dt><span>semi_major_axis :</span></dt><dd>6378137.0</dd><dt><span>semi_minor_axis :</span></dt><dd>6356752.314245179</dd><dt><span>inverse_flattening :</span></dt><dd>298.257223563</dd><dt><span>reference_ellipsoid_name :</span></dt><dd>WGS 84</dd><dt><span>longitude_of_prime_meridian :</span></dt><dd>0.0</dd><dt><span>prime_meridian_name :</span></dt><dd>Greenwich</dd><dt><span>geographic_crs_name :</span></dt><dd>WGS 84</dd><dt><span>horizontal_datum_name :</span></dt><dd>World Geodetic System 1984 ensemble</dd><dt><span>projected_crs_name :</span></dt><dd>WGS 84 / UTM zone 36S</dd><dt><span>grid_mapping_name :</span></dt><dd>transverse_mercator</dd><dt><span>latitude_of_projection_origin :</span></dt><dd>0.0</dd><dt><span>longitude_of_central_meridian :</span></dt><dd>33.0</dd><dt><span>false_easting :</span></dt><dd>500000.0</dd><dt><span>false_northing :</span></dt><dd>10000000.0</dd><dt><span>scale_factor_at_central_meridian :</span></dt><dd>0.9996</dd><dt><span>GeoTransform :</span></dt><dd>946400 10 0 9850060 0 -10</dd></dl></div><div class='xr-var-data'><pre>array(32736, dtype=int32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-05-06T15:56:42.768853</div><input id='attrs-72be2c09-e94f-4f05-ba92-53a382ce0e7f' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-72be2c09-e94f-4f05-ba92-53a382ce0e7f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e45248b0-74c2-4bf2-bcdb-5d4cd39e37f3' class='xr-var-data-in' type='checkbox'><label for='data-e45248b0-74c2-4bf2-bcdb-5d4cd39e37f3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array(&#x27;2024-05-06T15:56:42.768853000&#x27;, dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-f3496fc0-600e-42d1-82b8-79f56f8f63c6' class='xr-section-summary-in' type='checkbox' checked><label for='section-f3496fc0-600e-42d1-82b8-79f56f8f63c6' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>vv</span></div><div class='xr-var-dims'>(y, x)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>-3.277e+04 ... -3.277e+04</div><input id='attrs-08c93551-c12e-47fb-804c-b5e42ac89003' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-08c93551-c12e-47fb-804c-b5e42ac89003' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6b07ec52-7039-4ef6-9076-4b84bf9ff42f' class='xr-var-data-in' type='checkbox'><label for='data-6b07ec52-7039-4ef6-9076-4b84bf9ff42f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>nodata :</span></dt><dd>-32768</dd></dl></div><div class='xr-var-data'><pre>array([[-32768., -32768., -32768., ..., -32768., -32768., -32768.],\n",
" [-32768., -32768., -32768., ..., -32768., -32768., -32768.],\n",
" [-32768., -32768., -32768., ..., -32768., -32768., -32768.],\n",
" ...,\n",
" [-32768., -32768., -32768., ..., -32768., -32768., -32768.],\n",
" [-32768., -32768., -32768., ..., -32768., -32768., -32768.],\n",
" [-32768., -32768., -32768., ..., -32768., -32768., -32768.]],\n",
" dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>vh</span></div><div class='xr-var-dims'>(y, x)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>-3.277e+04 ... -3.277e+04</div><input id='attrs-39eb99ec-be7e-44ae-bc01-6ef91dff9601' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-39eb99ec-be7e-44ae-bc01-6ef91dff9601' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d6a517c3-b387-4a90-b2ab-66168b72ebe1' class='xr-var-data-in' type='checkbox'><label for='data-d6a517c3-b387-4a90-b2ab-66168b72ebe1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>nodata :</span></dt><dd>-32768</dd></dl></div><div class='xr-var-data'><pre>array([[-32768., -32768., -32768., ..., -32768., -32768., -32768.],\n",
" [-32768., -32768., -32768., ..., -32768., -32768., -32768.],\n",
" [-32768., -32768., -32768., ..., -32768., -32768., -32768.],\n",
" ...,\n",
" [-32768., -32768., -32768., ..., -32768., -32768., -32768.],\n",
" [-32768., -32768., -32768., ..., -32768., -32768., -32768.],\n",
" [-32768., -32768., -32768., ..., -32768., -32768., -32768.]],\n",
" dtype=float32)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-3f15dbb9-1076-4dd0-a281-2061c4982dc2' class='xr-section-summary-in' type='checkbox' ><label for='section-3f15dbb9-1076-4dd0-a281-2061c4982dc2' class='xr-section-summary' >Indexes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>y</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-bad087f6-cad5-40f7-9aa9-8c90d3055f22' class='xr-index-data-in' type='checkbox'/><label for='index-bad087f6-cad5-40f7-9aa9-8c90d3055f22' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([9850055.0, 9850045.0, 9850035.0, 9850025.0, 9850015.0, 9850005.0,\n",
" 9849995.0, 9849985.0, 9849975.0, 9849965.0,\n",
" ...\n",
" 9844685.0, 9844675.0, 9844665.0, 9844655.0, 9844645.0, 9844635.0,\n",
" 9844625.0, 9844615.0, 9844605.0, 9844595.0],\n",
" dtype=&#x27;float64&#x27;, name=&#x27;y&#x27;, length=547))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>x</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-e07602d3-3b7f-47df-b8af-30c5bb8c4e3a' class='xr-index-data-in' type='checkbox'/><label for='index-e07602d3-3b7f-47df-b8af-30c5bb8c4e3a' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([946405.0, 946415.0, 946425.0, 946435.0, 946445.0, 946455.0, 946465.0,\n",
" 946475.0, 946485.0, 946495.0,\n",
" ...\n",
" 952975.0, 952985.0, 952995.0, 953005.0, 953015.0, 953025.0, 953035.0,\n",
" 953045.0, 953055.0, 953065.0],\n",
" dtype=&#x27;float64&#x27;, name=&#x27;x&#x27;, length=667))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-80351b90-c83b-4386-833c-153cbda14b28' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-80351b90-c83b-4386-833c-153cbda14b28' class='xr-section-summary' title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
],
"text/plain": [
"<xarray.Dataset> Size: 3MB\n",
"Dimensions: (y: 547, x: 667)\n",
"Coordinates:\n",
" * y (y) float64 4kB 9.85e+06 9.85e+06 ... 9.845e+06 9.845e+06\n",
" * x (x) float64 5kB 9.464e+05 9.464e+05 ... 9.531e+05 9.531e+05\n",
" spatial_ref int32 4B 32736\n",
" time datetime64[ns] 8B 2024-05-06T15:56:42.768853\n",
"Data variables:\n",
" vv (y, x) float32 1MB -3.277e+04 -3.277e+04 ... -3.277e+04\n",
" vh (y, x) float32 1MB -3.277e+04 -3.277e+04 ... -3.277e+04"
]
},
"execution_count": 16,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"query = client.search(\n",
" collections=[\"sentinel-1-rtc\"],\n",
" intersects=geom,\n",
" datetime=\"2024-05-05/2024-05-09\",\n",
" limit=1,\n",
")\n",
"post = stac_load(\n",
" query.items(),\n",
" bands=[\"vv\", \"vh\"],\n",
" bbox=geom.bounds,\n",
" resolution=10,\n",
").isel(time=0)\n",
"post"
]
},
{
"cell_type": "code",
"execution_count": 22,
"id": "ed8dfcc0",
"metadata": {},
"outputs": [
{
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"}\n",
"\n",
".xr-dim-list:before {\n",
" content: \"(\";\n",
"}\n",
"\n",
".xr-dim-list:after {\n",
" content: \")\";\n",
"}\n",
"\n",
".xr-dim-list li:not(:last-child):after {\n",
" content: \",\";\n",
" padding-right: 5px;\n",
"}\n",
"\n",
".xr-has-index {\n",
" font-weight: bold;\n",
"}\n",
"\n",
".xr-var-list,\n",
".xr-var-item {\n",
" display: contents;\n",
"}\n",
"\n",
".xr-var-item > div,\n",
".xr-var-item label,\n",
".xr-var-item > .xr-var-name span {\n",
" background-color: var(--xr-background-color-row-even);\n",
" margin-bottom: 0;\n",
"}\n",
"\n",
".xr-var-item > .xr-var-name:hover span {\n",
" padding-right: 5px;\n",
"}\n",
"\n",
".xr-var-list > li:nth-child(odd) > div,\n",
".xr-var-list > li:nth-child(odd) > label,\n",
".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
" background-color: var(--xr-background-color-row-odd);\n",
"}\n",
"\n",
".xr-var-name {\n",
" grid-column: 1;\n",
"}\n",
"\n",
".xr-var-dims {\n",
" grid-column: 2;\n",
"}\n",
"\n",
".xr-var-dtype {\n",
" grid-column: 3;\n",
" text-align: right;\n",
" color: var(--xr-font-color2);\n",
"}\n",
"\n",
".xr-var-preview {\n",
" grid-column: 4;\n",
"}\n",
"\n",
".xr-index-preview {\n",
" grid-column: 2 / 5;\n",
" color: var(--xr-font-color2);\n",
"}\n",
"\n",
".xr-var-name,\n",
".xr-var-dims,\n",
".xr-var-dtype,\n",
".xr-preview,\n",
".xr-attrs dt {\n",
" white-space: nowrap;\n",
" overflow: hidden;\n",
" text-overflow: ellipsis;\n",
" padding-right: 10px;\n",
"}\n",
"\n",
".xr-var-name:hover,\n",
".xr-var-dims:hover,\n",
".xr-var-dtype:hover,\n",
".xr-attrs dt:hover {\n",
" overflow: visible;\n",
" width: auto;\n",
" z-index: 1;\n",
"}\n",
"\n",
".xr-var-attrs,\n",
".xr-var-data,\n",
".xr-index-data {\n",
" display: none;\n",
" background-color: var(--xr-background-color) !important;\n",
" padding-bottom: 5px !important;\n",
"}\n",
"\n",
".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
".xr-var-data-in:checked ~ .xr-var-data,\n",
".xr-index-data-in:checked ~ .xr-index-data {\n",
" display: block;\n",
"}\n",
"\n",
".xr-var-data > table {\n",
" float: right;\n",
"}\n",
"\n",
".xr-var-name span,\n",
".xr-var-data,\n",
".xr-index-name div,\n",
".xr-index-data,\n",
".xr-attrs {\n",
" padding-left: 25px !important;\n",
"}\n",
"\n",
".xr-attrs,\n",
".xr-var-attrs,\n",
".xr-var-data,\n",
".xr-index-data {\n",
" grid-column: 1 / -1;\n",
"}\n",
"\n",
"dl.xr-attrs {\n",
" padding: 0;\n",
" margin: 0;\n",
" display: grid;\n",
" grid-template-columns: 125px auto;\n",
"}\n",
"\n",
".xr-attrs dt,\n",
".xr-attrs dd {\n",
" padding: 0;\n",
" margin: 0;\n",
" float: left;\n",
" padding-right: 10px;\n",
" width: auto;\n",
"}\n",
"\n",
".xr-attrs dt {\n",
" font-weight: normal;\n",
" grid-column: 1;\n",
"}\n",
"\n",
".xr-attrs dt:hover span {\n",
" display: inline-block;\n",
" background: var(--xr-background-color);\n",
" padding-right: 10px;\n",
"}\n",
"\n",
".xr-attrs dd {\n",
" grid-column: 2;\n",
" white-space: pre-wrap;\n",
" word-break: break-all;\n",
"}\n",
"\n",
".xr-icon-database,\n",
".xr-icon-file-text2,\n",
".xr-no-icon {\n",
" display: inline-block;\n",
" vertical-align: middle;\n",
" width: 1em;\n",
" height: 1.5em !important;\n",
" stroke-width: 0;\n",
" stroke: currentColor;\n",
" fill: currentColor;\n",
"}\n",
"</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 3MB\n",
"Dimensions: (y: 547, x: 667)\n",
"Coordinates:\n",
" * y (y) float64 4kB 9.85e+06 9.85e+06 ... 9.845e+06 9.845e+06\n",
" * x (x) float64 5kB 9.464e+05 9.464e+05 ... 9.531e+05 9.531e+05\n",
" spatial_ref int32 4B 32736\n",
" time datetime64[ns] 8B 2024-01-02T15:48:30.585640\n",
"Data variables:\n",
" vv (y, x) float32 1MB 0.1141 0.08467 0.07864 ... 0.2384 0.1769\n",
" vh (y, x) float32 1MB 0.02196 0.02471 0.01899 ... 0.03636 0.02649</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-b5ae2661-2f1b-4f83-a14f-9dfcb0c9c5c0' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-b5ae2661-2f1b-4f83-a14f-9dfcb0c9c5c0' class='xr-section-summary' title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>y</span>: 547</li><li><span class='xr-has-index'>x</span>: 667</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-1c38895b-ef53-4d18-8094-32a2973c5a69' class='xr-section-summary-in' type='checkbox' checked><label for='section-1c38895b-ef53-4d18-8094-32a2973c5a69' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>y</span></div><div class='xr-var-dims'>(y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>9.85e+06 9.85e+06 ... 9.845e+06</div><input id='attrs-7efe985f-a3c1-48a6-ae42-08ebfb151dd6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7efe985f-a3c1-48a6-ae42-08ebfb151dd6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-55a00a58-d013-4dd2-88c8-6809ed6f8efc' class='xr-var-data-in' type='checkbox'><label for='data-55a00a58-d013-4dd2-88c8-6809ed6f8efc' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>metre</dd><dt><span>resolution :</span></dt><dd>-10.0</dd><dt><span>crs :</span></dt><dd>PROJCS[&quot;WGS 84 / UTM zone 36S&quot;,GEOGCS[&quot;WGS 84&quot;,DATUM[&quot;WGS_1984&quot;,SPHEROID[&quot;WGS 84&quot;,6378137,298.257223563]],PRIMEM[&quot;Greenwich&quot;,0],UNIT[&quot;degree&quot;,0.0174532925199433,AUTHORITY[&quot;EPSG&quot;,&quot;9122&quot;]],AUTHORITY[&quot;EPSG&quot;,&quot;4326&quot;]],PROJECTION[&quot;Transverse_Mercator&quot;],PARAMETER[&quot;latitude_of_origin&quot;,0],PARAMETER[&quot;central_meridian&quot;,33],PARAMETER[&quot;scale_factor&quot;,0.9996],PARAMETER[&quot;false_easting&quot;,500000],PARAMETER[&quot;false_northing&quot;,10000000],UNIT[&quot;metre&quot;,1],AXIS[&quot;Easting&quot;,EAST],AXIS[&quot;Northing&quot;,NORTH],AUTHORITY[&quot;EPSG&quot;,&quot;32736&quot;]]</dd></dl></div><div class='xr-var-data'><pre>array([9850055., 9850045., 9850035., ..., 9844615., 9844605., 9844595.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>9.464e+05 9.464e+05 ... 9.531e+05</div><input id='attrs-5ec71265-4d0e-424e-8f97-34e426116504' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5ec71265-4d0e-424e-8f97-34e426116504' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-edf7f59d-a608-41df-a6e9-ed18db322fe8' class='xr-var-data-in' type='checkbox'><label for='data-edf7f59d-a608-41df-a6e9-ed18db322fe8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>metre</dd><dt><span>resolution :</span></dt><dd>10.0</dd><dt><span>crs :</span></dt><dd>PROJCS[&quot;WGS 84 / UTM zone 36S&quot;,GEOGCS[&quot;WGS 84&quot;,DATUM[&quot;WGS_1984&quot;,SPHEROID[&quot;WGS 84&quot;,6378137,298.257223563]],PRIMEM[&quot;Greenwich&quot;,0],UNIT[&quot;degree&quot;,0.0174532925199433,AUTHORITY[&quot;EPSG&quot;,&quot;9122&quot;]],AUTHORITY[&quot;EPSG&quot;,&quot;4326&quot;]],PROJECTION[&quot;Transverse_Mercator&quot;],PARAMETER[&quot;latitude_of_origin&quot;,0],PARAMETER[&quot;central_meridian&quot;,33],PARAMETER[&quot;scale_factor&quot;,0.9996],PARAMETER[&quot;false_easting&quot;,500000],PARAMETER[&quot;false_northing&quot;,10000000],UNIT[&quot;metre&quot;,1],AXIS[&quot;Easting&quot;,EAST],AXIS[&quot;Northing&quot;,NORTH],AUTHORITY[&quot;EPSG&quot;,&quot;32736&quot;]]</dd></dl></div><div class='xr-var-data'><pre>array([946405., 946415., 946425., ..., 953045., 953055., 953065.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>spatial_ref</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>int32</div><div class='xr-var-preview xr-preview'>32736</div><input id='attrs-f0e8bcd2-34ba-4d3d-bb5d-2cc19e83d418' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f0e8bcd2-34ba-4d3d-bb5d-2cc19e83d418' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-acee2307-287b-49cb-94eb-7926aff45c29' class='xr-var-data-in' type='checkbox'><label for='data-acee2307-287b-49cb-94eb-7926aff45c29' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>spatial_ref :</span></dt><dd>PROJCRS[&quot;WGS 84 / UTM zone 36S&quot;,BASEGEOGCRS[&quot;WGS 84&quot;,DATUM[&quot;World Geodetic System 1984&quot;,ELLIPSOID[&quot;WGS 84&quot;,6378137,298.257223563,LENGTHUNIT[&quot;metre&quot;,1]]],PRIMEM[&quot;Greenwich&quot;,0,ANGLEUNIT[&quot;degree&quot;,0.0174532925199433]],ID[&quot;EPSG&quot;,4326]],CONVERSION[&quot;UTM zone 36S&quot;,METHOD[&quot;Transverse Mercator&quot;,ID[&quot;EPSG&quot;,9807]],PARAMETER[&quot;Latitude of natural origin&quot;,0,ANGLEUNIT[&quot;degree&quot;,0.0174532925199433],ID[&quot;EPSG&quot;,8801]],PARAMETER[&quot;Longitude of natural origin&quot;,33,ANGLEUNIT[&quot;degree&quot;,0.0174532925199433],ID[&quot;EPSG&quot;,8802]],PARAMETER[&quot;Scale factor at natural origin&quot;,0.9996,SCALEUNIT[&quot;unity&quot;,1],ID[&quot;EPSG&quot;,8805]],PARAMETER[&quot;False easting&quot;,500000,LENGTHUNIT[&quot;metre&quot;,1],ID[&quot;EPSG&quot;,8806]],PARAMETER[&quot;False northing&quot;,10000000,LENGTHUNIT[&quot;metre&quot;,1],ID[&quot;EPSG&quot;,8807]]],CS[Cartesian,2],AXIS[&quot;easting&quot;,east,ORDER[1],LENGTHUNIT[&quot;metre&quot;,1]],AXIS[&quot;northing&quot;,north,ORDER[2],LENGTHUNIT[&quot;metre&quot;,1]],ID[&quot;EPSG&quot;,32736]]</dd><dt><span>crs_wkt :</span></dt><dd>PROJCRS[&quot;WGS 84 / UTM zone 36S&quot;,BASEGEOGCRS[&quot;WGS 84&quot;,DATUM[&quot;World Geodetic System 1984&quot;,ELLIPSOID[&quot;WGS 84&quot;,6378137,298.257223563,LENGTHUNIT[&quot;metre&quot;,1]]],PRIMEM[&quot;Greenwich&quot;,0,ANGLEUNIT[&quot;degree&quot;,0.0174532925199433]],ID[&quot;EPSG&quot;,4326]],CONVERSION[&quot;UTM zone 36S&quot;,METHOD[&quot;Transverse Mercator&quot;,ID[&quot;EPSG&quot;,9807]],PARAMETER[&quot;Latitude of natural origin&quot;,0,ANGLEUNIT[&quot;degree&quot;,0.0174532925199433],ID[&quot;EPSG&quot;,8801]],PARAMETER[&quot;Longitude of natural origin&quot;,33,ANGLEUNIT[&quot;degree&quot;,0.0174532925199433],ID[&quot;EPSG&quot;,8802]],PARAMETER[&quot;Scale factor at natural origin&quot;,0.9996,SCALEUNIT[&quot;unity&quot;,1],ID[&quot;EPSG&quot;,8805]],PARAMETER[&quot;False easting&quot;,500000,LENGTHUNIT[&quot;metre&quot;,1],ID[&quot;EPSG&quot;,8806]],PARAMETER[&quot;False northing&quot;,10000000,LENGTHUNIT[&quot;metre&quot;,1],ID[&quot;EPSG&quot;,8807]]],CS[Cartesian,2],AXIS[&quot;easting&quot;,east,ORDER[1],LENGTHUNIT[&quot;metre&quot;,1]],AXIS[&quot;northing&quot;,north,ORDER[2],LENGTHUNIT[&quot;metre&quot;,1]],ID[&quot;EPSG&quot;,32736]]</dd><dt><span>semi_major_axis :</span></dt><dd>6378137.0</dd><dt><span>semi_minor_axis :</span></dt><dd>6356752.314245179</dd><dt><span>inverse_flattening :</span></dt><dd>298.257223563</dd><dt><span>reference_ellipsoid_name :</span></dt><dd>WGS 84</dd><dt><span>longitude_of_prime_meridian :</span></dt><dd>0.0</dd><dt><span>prime_meridian_name :</span></dt><dd>Greenwich</dd><dt><span>geographic_crs_name :</span></dt><dd>WGS 84</dd><dt><span>horizontal_datum_name :</span></dt><dd>World Geodetic System 1984</dd><dt><span>projected_crs_name :</span></dt><dd>WGS 84 / UTM zone 36S</dd><dt><span>grid_mapping_name :</span></dt><dd>transverse_mercator</dd><dt><span>latitude_of_projection_origin :</span></dt><dd>0.0</dd><dt><span>longitude_of_central_meridian :</span></dt><dd>33.0</dd><dt><span>false_easting :</span></dt><dd>500000.0</dd><dt><span>false_northing :</span></dt><dd>10000000.0</dd><dt><span>scale_factor_at_central_meridian :</span></dt><dd>0.9996</dd><dt><span>GeoTransform :</span></dt><dd>946400 10 0 9850060 0 -10</dd></dl></div><div class='xr-var-data'><pre>array(32736, dtype=int32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2024-01-02T15:48:30.585640</div><input id='attrs-c18a286f-0197-481b-83a3-ebecc61d15a7' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-c18a286f-0197-481b-83a3-ebecc61d15a7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-948a8974-2e8d-4abf-a124-6d31d34ad833' class='xr-var-data-in' type='checkbox'><label for='data-948a8974-2e8d-4abf-a124-6d31d34ad833' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array(&#x27;2024-01-02T15:48:30.585640000&#x27;, dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-bbd56d48-2d10-4ec1-80b9-a1e371fff1c3' class='xr-section-summary-in' type='checkbox' checked><label for='section-bbd56d48-2d10-4ec1-80b9-a1e371fff1c3' class='xr-section-summary' >Data variables: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>vv</span></div><div class='xr-var-dims'>(y, x)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.1141 0.08467 ... 0.2384 0.1769</div><input id='attrs-460d3cf0-d688-4a52-b280-ffbfc2506b8f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-460d3cf0-d688-4a52-b280-ffbfc2506b8f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-58b8fd49-2132-4b7b-9763-75abb99cceb4' class='xr-var-data-in' type='checkbox'><label for='data-58b8fd49-2132-4b7b-9763-75abb99cceb4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>nodata :</span></dt><dd>-32768</dd></dl></div><div class='xr-var-data'><pre>array([[0.11414849, 0.08467478, 0.07863721, ..., 0.05399662, 0.04084509,\n",
" 0.03766576],\n",
" [0.11476675, 0.0911594 , 0.06839275, ..., 0.05936452, 0.06005109,\n",
" 0.04818369],\n",
" [0.0626361 , 0.06297112, 0.06770854, ..., 0.05678787, 0.08834758,\n",
" 0.06870817],\n",
" ...,\n",
" [0.1611914 , 0.12124679, 0.12583092, ..., 0.15731514, 0.19093433,\n",
" 0.42184943],\n",
" [0.10738916, 0.05517898, 0.08947302, ..., 0.23152967, 0.22115938,\n",
" 0.3039314 ],\n",
" [0.06856729, 0.03394436, 0.05303435, ..., 0.25632146, 0.23836838,\n",
" 0.17689267]], dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>vh</span></div><div class='xr-var-dims'>(y, x)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.02196 0.02471 ... 0.03636 0.02649</div><input id='attrs-f50e8235-e3b7-4773-8bac-30fb4482c871' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f50e8235-e3b7-4773-8bac-30fb4482c871' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-78574aa1-6f73-4a28-8744-61493ef912dc' class='xr-var-data-in' type='checkbox'><label for='data-78574aa1-6f73-4a28-8744-61493ef912dc' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>nodata :</span></dt><dd>-32768</dd></dl></div><div class='xr-var-data'><pre>array([[0.02195508, 0.02470519, 0.01898626, ..., 0.01774626, 0.01651192,\n",
" 0.01524883],\n",
" [0.04165861, 0.04312292, 0.02465297, ..., 0.013135 , 0.01183197,\n",
" 0.01136692],\n",
" [0.04020995, 0.03701942, 0.01723824, ..., 0.00750557, 0.00992273,\n",
" 0.01144044],\n",
" ...,\n",
" [0.07707487, 0.06388628, 0.03011648, ..., 0.01785902, 0.00851412,\n",
" 0.01328642],\n",
" [0.05456955, 0.04226166, 0.02286746, ..., 0.01793377, 0.01213928,\n",
" 0.01561315],\n",
" [0.05018603, 0.04200736, 0.0159256 , ..., 0.03802602, 0.03635662,\n",
" 0.02648875]], dtype=float32)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-29901f54-415e-480e-9a50-f527a55c8c03' class='xr-section-summary-in' type='checkbox' ><label for='section-29901f54-415e-480e-9a50-f527a55c8c03' class='xr-section-summary' >Indexes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>y</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-364b5972-30da-49a1-ba20-bc43bc50b37d' class='xr-index-data-in' type='checkbox'/><label for='index-364b5972-30da-49a1-ba20-bc43bc50b37d' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([9850055.0, 9850045.0, 9850035.0, 9850025.0, 9850015.0, 9850005.0,\n",
" 9849995.0, 9849985.0, 9849975.0, 9849965.0,\n",
" ...\n",
" 9844685.0, 9844675.0, 9844665.0, 9844655.0, 9844645.0, 9844635.0,\n",
" 9844625.0, 9844615.0, 9844605.0, 9844595.0],\n",
" dtype=&#x27;float64&#x27;, name=&#x27;y&#x27;, length=547))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>x</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-336b9dee-1095-44fa-b51d-76e2f0ee8b84' class='xr-index-data-in' type='checkbox'/><label for='index-336b9dee-1095-44fa-b51d-76e2f0ee8b84' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([946405.0, 946415.0, 946425.0, 946435.0, 946445.0, 946455.0, 946465.0,\n",
" 946475.0, 946485.0, 946495.0,\n",
" ...\n",
" 952975.0, 952985.0, 952995.0, 953005.0, 953015.0, 953025.0, 953035.0,\n",
" 953045.0, 953055.0, 953065.0],\n",
" dtype=&#x27;float64&#x27;, name=&#x27;x&#x27;, length=667))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-24af88f1-2149-4fb7-9442-d4c57e650784' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-24af88f1-2149-4fb7-9442-d4c57e650784' class='xr-section-summary' title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
],
"text/plain": [
"<xarray.Dataset> Size: 3MB\n",
"Dimensions: (y: 547, x: 667)\n",
"Coordinates:\n",
" * y (y) float64 4kB 9.85e+06 9.85e+06 ... 9.845e+06 9.845e+06\n",
" * x (x) float64 5kB 9.464e+05 9.464e+05 ... 9.531e+05 9.531e+05\n",
" spatial_ref int32 4B 32736\n",
" time datetime64[ns] 8B 2024-01-02T15:48:30.585640\n",
"Data variables:\n",
" vv (y, x) float32 1MB 0.1141 0.08467 0.07864 ... 0.2384 0.1769\n",
" vh (y, x) float32 1MB 0.02196 0.02471 0.01899 ... 0.03636 0.02649"
]
},
"execution_count": 22,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"query = client.search(\n",
" collections=[\"sentinel-1-rtc\"],\n",
" intersects=geom,\n",
" datetime=\"2024-01-01/2024-01-31\",\n",
" limit=1,\n",
")\n",
"pre = stac_load(\n",
" query.items(),\n",
" bands=[\"vv\", \"vh\"],\n",
" bbox=geom.bounds,\n",
" resolution=post.rio.resolution()[0],\n",
" crs=post.rio.crs\n",
").isel(time=0)\n",
"pre"
]
},
{
"cell_type": "code",
"execution_count": 23,
"id": "a72a05aa",
"metadata": {},
"outputs": [],
"source": [
"post.rio.to_raster(\"post-flood.tif\", driver=\"COG\", compress=\"LZW\", blocksize=256)\n",
"pre.rio.to_raster(\"pre-flood.tif\", driver=\"COG\", compress=\"LZW\", blocksize=256)"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "torchgeo",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.11.11"
}
},
"nbformat": 4,
"nbformat_minor": 5
}
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