{
  "stac_version" : "1.0.0-beta.2",
  "stac_extensions" : [ "sat", "sar", "proj" ],
  "id" : "S31E021_2023_01_31_05A431",
  "type" : "Feature",
  "geometry" : {
    "type" : "Polygon",
    "coordinates" : [ [ [ 21.771385684137726, -30.0 ], [ 21.0, -30.0 ], [ 21.0, -31.0 ], [ 22.0, -31.0 ], [ 22.0, -30.666411701373303 ], [ 21.864319256038076, -30.259451157875386 ], [ 21.787611249916026, -30.02236299963275 ], [ 21.779128117770217, -30.02420020527382 ], [ 21.771385684137726, -30.0 ] ] ]
  },
  "bbox" : [ 21.0, -31.0, 22.0, -30.0 ],
  "properties" : {
    "datetime" : "2023-01-31T17:18:45.840545Z",
    "start_datetime" : "2023-01-31T17:18:45.840545Z",
    "end_datetime" : "2023-01-31T17:19:35.839307Z",
    "constellation" : "sentinel-1",
    "instruments" : [ "c-sar" ],
    "platform" : "sentinel-1a",
    "proj:epsg" : 4326,
    "odc:region_code" : "S31E021",
    "odc:product" : "s1_rtc",
    "odc:processing_datetime" : "2023-02-01T00:27:56.85616Z",
    "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" : 58,
    "sat:absolute_orbit" : 47030
  },
  "assets" : {
    "vv" : {
      "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E021/2023/01/31/05A431/s1_rtc_05A431_S31E021_2023_01_31_VV.tif",
      "title" : "s1_rtc_05A431_S31E021_2023_01_31_VV",
      "type" : "image/tiff; application=geotiff; profile=cloud-optimized",
      "description" : "polarization VV",
      "roles" : [ "data" ],
      "proj:shape" : [ 5000, 5000 ],
      "proj:transform" : [ 0.0002, 0.0, 21.0, 0.0, -0.0002, -30.0 ],
      "sar:polarizations" : [ "VV" ]
    },
    "area" : {
      "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E021/2023/01/31/05A431/s1_rtc_05A431_S31E021_2023_01_31_AREA.tif",
      "title" : "s1_rtc_05A431_S31E021_2023_01_31_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, 21.0, 0.0, -0.0002, -30.0 ]
    },
    "vh" : {
      "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E021/2023/01/31/05A431/s1_rtc_05A431_S31E021_2023_01_31_VH.tif",
      "title" : "s1_rtc_05A431_S31E021_2023_01_31_VH",
      "type" : "image/tiff; application=geotiff; profile=cloud-optimized",
      "description" : "polarization VH",
      "roles" : [ "data" ],
      "proj:shape" : [ 5000, 5000 ],
      "proj:transform" : [ 0.0002, 0.0, 21.0, 0.0, -0.0002, -30.0 ],
      "sar:polarizations" : [ "VH" ]
    },
    "metadata" : {
      "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E021/2023/01/31/05A431/s1_rtc_05A431_S31E021_2023_01_31_metadata.xml",
      "title" : "s1_rtc_05A431_S31E021_2023_01_31_metadata",
      "type" : "application/xml",
      "roles" : [ "metadata", "card4l" ]
    },
    "angle" : {
      "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E021/2023/01/31/05A431/s1_rtc_05A431_S31E021_2023_01_31_ANGLE.tif",
      "title" : "s1_rtc_05A431_S31E021_2023_01_31_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, 21.0, 0.0, -0.0002, -30.0 ]
    },
    "mask" : {
      "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E021/2023/01/31/05A431/s1_rtc_05A431_S31E021_2023_01_31_MASK.tif",
      "title" : "s1_rtc_05A431_S31E021_2023_01_31_MASK",
      "type" : "image/tiff; application=geotiff; profile=cloud-optimized",
      "description" : "data mask",
      "roles" : [ "data" ],
      "proj:shape" : [ 5000, 5000 ],
      "proj:transform" : [ 0.0002, 0.0, 21.0, 0.0, -0.0002, -30.0 ]
    }
  },
  "links" : [ {
    "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E021/2023/01/31/05A431/s1_rtc_05A431_S31E021_2023_01_31_metadata.json",
    "rel" : "self",
    "type" : "application/json"
  }, {
    "href" : "s3://sentinel-s1-l1c/GRD/2023/1/31/IW/DV/S1A_IW_GRDH_1SDV_20230131T171910_20230131T171935_047030_05A431_6211",
    "rel" : "derived_from"
  }, {
    "href" : "s3://sentinel-s1-l1c/GRD/2023/1/31/IW/DV/S1A_IW_GRDH_1SDV_20230131T171845_20230131T171910_047030_05A431_CE25",
    "rel" : "derived_from"
  } ]
}