{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "S31E030_2024_01_30_065424", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 30.00550745587105, -30.0 ], [ 30.0, -30.0 ], [ 30.0, -31.0 ], [ 30.315622376043734, -31.0 ], [ 30.141760477395323, -30.44540647809764 ], [ 30.08918439487434, -30.265756701585342 ], [ 30.03380570099009, -30.08684606580446 ], [ 30.00550745587105, -30.0 ] ] ] }, "bbox" : [ 30.0, -31.0, 30.315622376043734, -30.0 ], "properties" : { "datetime" : "2024-01-30T16:45:58.798299Z", "start_datetime" : "2024-01-30T16:45:58.798299Z", "end_datetime" : "2024-01-30T16:46:23.796646Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "S31E030", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2024-01-30T19:59:35.699439Z", "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" : 116, "sat:absolute_orbit" : 52338 }, "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E030/2024/01/30/065424/s1_rtc_065424_S31E030_2024_01_30_VV.tif", "title" : "s1_rtc_065424_S31E030_2024_01_30_VV", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VV", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 30.0, 0.0, -0.0002, -30.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E030/2024/01/30/065424/s1_rtc_065424_S31E030_2024_01_30_AREA.tif", "title" : "s1_rtc_065424_S31E030_2024_01_30_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, 30.0, 0.0, -0.0002, -30.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E030/2024/01/30/065424/s1_rtc_065424_S31E030_2024_01_30_VH.tif", "title" : "s1_rtc_065424_S31E030_2024_01_30_VH", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VH", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 30.0, 0.0, -0.0002, -30.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E030/2024/01/30/065424/s1_rtc_065424_S31E030_2024_01_30_metadata.xml", "title" : "s1_rtc_065424_S31E030_2024_01_30_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E030/2024/01/30/065424/s1_rtc_065424_S31E030_2024_01_30_ANGLE.tif", "title" : "s1_rtc_065424_S31E030_2024_01_30_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, 30.0, 0.0, -0.0002, -30.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E030/2024/01/30/065424/s1_rtc_065424_S31E030_2024_01_30_MASK.tif", "title" : "s1_rtc_065424_S31E030_2024_01_30_MASK", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "data mask", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 30.0, 0.0, -0.0002, -30.0 ] } }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E030/2024/01/30/065424/s1_rtc_065424_S31E030_2024_01_30_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2024/1/30/IW/DV/S1A_IW_GRDH_1SDV_20240130T164558_20240130T164623_052338_065424_0A45", "rel" : "derived_from" } ] }