{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "S09E020_2022_01_06_04E9F9", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 20.747768112242333, -8.0 ], [ 20.0, -8.0 ], [ 20.0, -8.510504078055842 ], [ 20.604356187285294, -8.645481896215607 ], [ 20.627688146940294, -8.537176939518785 ], [ 20.7098752711011, -8.175151815675752 ], [ 20.747768112242333, -8.0 ] ] ] }, "bbox" : [ 20.0, -8.645481896215607, 20.747768112242333, -8.0 ], "properties" : { "datetime" : "2022-01-06T04:20:02.752634Z", "start_datetime" : "2022-01-06T04:20:02.752634Z", "end_datetime" : "2022-01-06T04:20:21.601403Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "S09E020", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2022-01-07T11:39:43.812659Z", "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" : "descending", "sat:relative_orbit" : 138, "sat:absolute_orbit" : 41335 }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/S09E020/2022/01/06/04E9F9/s1_rtc_04E9F9_S09E020_2022_01_06_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2022/1/6/IW/DV/S1A_IW_GRDH_1SDV_20220106T042002_20220106T042021_041335_04E9F9_105A", "rel" : "derived_from" } ], "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S09E020/2022/01/06/04E9F9/s1_rtc_04E9F9_S09E020_2022_01_06_VV.tif", "title" : "s1_rtc_04E9F9_S09E020_2022_01_06_VV", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VV", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 20.0, 0.0, -0.0002, -8.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S09E020/2022/01/06/04E9F9/s1_rtc_04E9F9_S09E020_2022_01_06_AREA.tif", "title" : "s1_rtc_04E9F9_S09E020_2022_01_06_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, 20.0, 0.0, -0.0002, -8.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S09E020/2022/01/06/04E9F9/s1_rtc_04E9F9_S09E020_2022_01_06_VH.tif", "title" : "s1_rtc_04E9F9_S09E020_2022_01_06_VH", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VH", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 20.0, 0.0, -0.0002, -8.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S09E020/2022/01/06/04E9F9/s1_rtc_04E9F9_S09E020_2022_01_06_metadata.xml", "title" : "s1_rtc_04E9F9_S09E020_2022_01_06_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S09E020/2022/01/06/04E9F9/s1_rtc_04E9F9_S09E020_2022_01_06_ANGLE.tif", "title" : "s1_rtc_04E9F9_S09E020_2022_01_06_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, 20.0, 0.0, -0.0002, -8.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S09E020/2022/01/06/04E9F9/s1_rtc_04E9F9_S09E020_2022_01_06_MASK.tif", "title" : "s1_rtc_04E9F9_S09E020_2022_01_06_MASK", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "data mask", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 20.0, 0.0, -0.0002, -8.0 ] } } }