{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "N09E045_2023_02_16_05ABBA", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 45.01015408615488, 9.437771297461374 ], [ 45.02273717681853, 9.497869779450705 ], [ 45.05470687613951, 9.680462258657675 ], [ 45.12699448807601, 10.0 ], [ 45.0, 10.0 ], [ 45.0, 9.384976429857241 ], [ 45.01015408615488, 9.437771297461374 ] ] ] }, "bbox" : [ 45.0, 9.384976429857241, 45.12699448807601, 10.0 ], "properties" : { "datetime" : "2023-02-16T02:52:42.431959Z", "start_datetime" : "2023-02-16T02:52:42.431959Z", "end_datetime" : "2023-02-16T02:53:32.430198Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "N09E045", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2023-02-16T09:10:29.121956Z", "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" : 108, "sat:absolute_orbit" : 47255 }, "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N09E045/2023/02/16/05ABBA/s1_rtc_05ABBA_N09E045_2023_02_16_VV.tif", "title" : "s1_rtc_05ABBA_N09E045_2023_02_16_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, 10.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N09E045/2023/02/16/05ABBA/s1_rtc_05ABBA_N09E045_2023_02_16_AREA.tif", "title" : "s1_rtc_05ABBA_N09E045_2023_02_16_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, 10.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N09E045/2023/02/16/05ABBA/s1_rtc_05ABBA_N09E045_2023_02_16_VH.tif", "title" : "s1_rtc_05ABBA_N09E045_2023_02_16_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, 10.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N09E045/2023/02/16/05ABBA/s1_rtc_05ABBA_N09E045_2023_02_16_metadata.xml", "title" : "s1_rtc_05ABBA_N09E045_2023_02_16_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N09E045/2023/02/16/05ABBA/s1_rtc_05ABBA_N09E045_2023_02_16_ANGLE.tif", "title" : "s1_rtc_05ABBA_N09E045_2023_02_16_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, 10.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N09E045/2023/02/16/05ABBA/s1_rtc_05ABBA_N09E045_2023_02_16_MASK.tif", "title" : "s1_rtc_05ABBA_N09E045_2023_02_16_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, 10.0 ] } }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/N09E045/2023/02/16/05ABBA/s1_rtc_05ABBA_N09E045_2023_02_16_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2023/2/16/IW/DV/S1A_IW_GRDH_1SDV_20230216T025307_20230216T025332_047255_05ABBA_76C6", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2023/2/16/IW/DV/S1A_IW_GRDH_1SDV_20230216T025242_20230216T025307_047255_05ABBA_E8FE", "rel" : "derived_from" } ] }