{
  "stac_version" : "1.0.0-beta.2",
  "stac_extensions" : [ "sat", "sar", "proj" ],
  "id" : "S21E045_2021_12_26_04E4BF",
  "type" : "Feature",
  "geometry" : {
    "type" : "Polygon",
    "coordinates" : [ [ [ 45.0, -20.378296012465363 ], [ 45.0, -21.0 ], [ 45.816628246881436, -21.0 ], [ 45.68422031627165, -20.521063174379897 ], [ 45.60645190240376, -20.232350645041507 ], [ 45.0, -20.378296012465363 ] ] ]
  },
  "bbox" : [ 45.0, -21.0, 45.816628246881436, -20.232350645041507 ],
  "properties" : {
    "datetime" : "2021-12-26T15:34:20.625499Z",
    "start_datetime" : "2021-12-26T15:34:20.625499Z",
    "end_datetime" : "2021-12-26T15:34:54.514517Z",
    "constellation" : "sentinel-1",
    "instruments" : [ "c-sar" ],
    "platform" : "sentinel-1a",
    "proj:epsg" : 4326,
    "odc:region_code" : "S21E045",
    "odc:product" : "s1_rtc",
    "odc:processing_datetime" : "2021-12-26T19:56:43.969857Z",
    "sar:instrument_mode" : "IW",
    "sar:frequency_band" : "C",
    "sar:center_frequency" : 5.405,
    "sar:polarizations" : [ "VV", "VH" ],
    "sar:product_type" : "RTC",
    "sar:observation_direction" : "right",
    "sat:orbit_state" : "ascending",
    "sat:relative_orbit" : 159,
    "sat:absolute_orbit" : 41181
  },
  "links" : [ {
    "href" : "s3://deafrica-sentinel-1/s1_rtc/S21E045/2021/12/26/04E4BF/s1_rtc_04E4BF_S21E045_2021_12_26_metadata.json",
    "rel" : "self",
    "type" : "application/json"
  }, {
    "href" : "s3://sentinel-s1-l1c/GRD/2021/12/26/IW/DV/S1A_IW_GRDH_1SDV_20211226T153420_20211226T153454_041181_04E4BF_A047",
    "rel" : "derived_from"
  } ],
  "assets" : {
    "vv" : {
      "href" : "s3://deafrica-sentinel-1/s1_rtc/S21E045/2021/12/26/04E4BF/s1_rtc_04E4BF_S21E045_2021_12_26_VV.tif",
      "title" : "s1_rtc_04E4BF_S21E045_2021_12_26_VV",
      "type" : "image/tiff; application=geotiff; profile=cloud-optimized",
      "description" : "polarization VV",
      "roles" : [ "data" ],
      "proj:shape" : [ 5000, 5000 ],
      "proj:transform" : [ 0.0002, 0.0, 45.0, 0.0, -0.0002, -20.0 ],
      "sar:polarizations" : [ "VV" ]
    },
    "area" : {
      "href" : "s3://deafrica-sentinel-1/s1_rtc/S21E045/2021/12/26/04E4BF/s1_rtc_04E4BF_S21E045_2021_12_26_AREA.tif",
      "title" : "s1_rtc_04E4BF_S21E045_2021_12_26_AREA",
      "type" : "image/tiff; application=geotiff; profile=cloud-optimized",
      "description" : "normalized scattering area",
      "roles" : [ "data" ],
      "proj:shape" : [ 5000, 5000 ],
      "proj:transform" : [ 0.0002, 0.0, 45.0, 0.0, -0.0002, -20.0 ]
    },
    "vh" : {
      "href" : "s3://deafrica-sentinel-1/s1_rtc/S21E045/2021/12/26/04E4BF/s1_rtc_04E4BF_S21E045_2021_12_26_VH.tif",
      "title" : "s1_rtc_04E4BF_S21E045_2021_12_26_VH",
      "type" : "image/tiff; application=geotiff; profile=cloud-optimized",
      "description" : "polarization VH",
      "roles" : [ "data" ],
      "proj:shape" : [ 5000, 5000 ],
      "proj:transform" : [ 0.0002, 0.0, 45.0, 0.0, -0.0002, -20.0 ],
      "sar:polarizations" : [ "VH" ]
    },
    "metadata" : {
      "href" : "s3://deafrica-sentinel-1/s1_rtc/S21E045/2021/12/26/04E4BF/s1_rtc_04E4BF_S21E045_2021_12_26_metadata.xml",
      "title" : "s1_rtc_04E4BF_S21E045_2021_12_26_metadata",
      "type" : "application/xml",
      "roles" : [ "metadata", "card4l" ]
    },
    "angle" : {
      "href" : "s3://deafrica-sentinel-1/s1_rtc/S21E045/2021/12/26/04E4BF/s1_rtc_04E4BF_S21E045_2021_12_26_ANGLE.tif",
      "title" : "s1_rtc_04E4BF_S21E045_2021_12_26_ANGLE",
      "type" : "image/tiff; application=geotiff; profile=cloud-optimized",
      "description" : "local incidence angle",
      "roles" : [ "data" ],
      "proj:shape" : [ 5000, 5000 ],
      "proj:transform" : [ 0.0002, 0.0, 45.0, 0.0, -0.0002, -20.0 ]
    },
    "mask" : {
      "href" : "s3://deafrica-sentinel-1/s1_rtc/S21E045/2021/12/26/04E4BF/s1_rtc_04E4BF_S21E045_2021_12_26_MASK.tif",
      "title" : "s1_rtc_04E4BF_S21E045_2021_12_26_MASK",
      "type" : "image/tiff; application=geotiff; profile=cloud-optimized",
      "description" : "data mask",
      "roles" : [ "data" ],
      "proj:shape" : [ 5000, 5000 ],
      "proj:transform" : [ 0.0002, 0.0, 45.0, 0.0, -0.0002, -20.0 ]
    }
  }
}