{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "N33E023_2022_08_25_055650", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 23.368428616137443, 33.40450175484731 ], [ 23.504081929519955, 34.0 ], [ 23.0, 34.0 ], [ 23.0, 33.0 ], [ 23.27517806548978, 33.0 ], [ 23.368428616137443, 33.40450175484731 ] ] ] }, "bbox" : [ 23.0, 33.0, 23.504081929519955, 34.0 ], "properties" : { "datetime" : "2022-08-25T04:33:06.922329Z", "start_datetime" : "2022-08-25T04:33:06.922329Z", "end_datetime" : "2022-08-25T04:33:56.921864Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "N33E023", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2022-08-25T06:58:33.037944Z", "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" : 7, "sat:absolute_orbit" : 44704 }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/N33E023/2022/08/25/055650/s1_rtc_055650_N33E023_2022_08_25_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2022/8/25/IW/DV/S1A_IW_GRDH_1SDV_20220825T043331_20220825T043356_044704_055650_111C", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2022/8/25/IW/DV/S1A_IW_GRDH_1SDV_20220825T043306_20220825T043331_044704_055650_1D32", "rel" : "derived_from" } ], "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N33E023/2022/08/25/055650/s1_rtc_055650_N33E023_2022_08_25_VV.tif", "title" : "s1_rtc_055650_N33E023_2022_08_25_VV", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VV", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 23.0, 0.0, -0.0002, 34.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N33E023/2022/08/25/055650/s1_rtc_055650_N33E023_2022_08_25_AREA.tif", "title" : "s1_rtc_055650_N33E023_2022_08_25_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, 23.0, 0.0, -0.0002, 34.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N33E023/2022/08/25/055650/s1_rtc_055650_N33E023_2022_08_25_VH.tif", "title" : "s1_rtc_055650_N33E023_2022_08_25_VH", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VH", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 23.0, 0.0, -0.0002, 34.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N33E023/2022/08/25/055650/s1_rtc_055650_N33E023_2022_08_25_metadata.xml", "title" : "s1_rtc_055650_N33E023_2022_08_25_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N33E023/2022/08/25/055650/s1_rtc_055650_N33E023_2022_08_25_ANGLE.tif", "title" : "s1_rtc_055650_N33E023_2022_08_25_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, 23.0, 0.0, -0.0002, 34.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N33E023/2022/08/25/055650/s1_rtc_055650_N33E023_2022_08_25_MASK.tif", "title" : "s1_rtc_055650_N33E023_2022_08_25_MASK", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "data mask", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 23.0, 0.0, -0.0002, 34.0 ] } } }