{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "N30W007_2023_04_12_05C72F", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ -6.462751873931344, 31.0 ], [ -7.0, 31.0 ], [ -7.0, 30.0 ], [ -6.2672048312259045, 30.0 ], [ -6.319278513527886, 30.302742224363016 ], [ -6.3518794436716055, 30.48378168540932 ], [ -6.395670622326017, 30.663192387159867 ], [ -6.421846795102713, 30.784716820680178 ], [ -6.457433897991609, 30.965222743609676 ], [ -6.462751873931344, 31.0 ] ] ] }, "bbox" : [ -7.0, 30.0, -6.2672048312259045, 31.0 ], "properties" : { "datetime" : "2023-04-12T18:33:09.56038Z", "start_datetime" : "2023-04-12T18:33:09.56038Z", "end_datetime" : "2023-04-12T18:34:03.590099Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "N30W007", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2023-04-13T16:58:16.335939Z", "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" : 45, "sat:absolute_orbit" : 48067 }, "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N30W007/2023/04/12/05C72F/s1_rtc_05C72F_N30W007_2023_04_12_VV.tif", "title" : "s1_rtc_05C72F_N30W007_2023_04_12_VV", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VV", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, -7.0, 0.0, -0.0002, 31.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N30W007/2023/04/12/05C72F/s1_rtc_05C72F_N30W007_2023_04_12_AREA.tif", "title" : "s1_rtc_05C72F_N30W007_2023_04_12_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, -7.0, 0.0, -0.0002, 31.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N30W007/2023/04/12/05C72F/s1_rtc_05C72F_N30W007_2023_04_12_VH.tif", "title" : "s1_rtc_05C72F_N30W007_2023_04_12_VH", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VH", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, -7.0, 0.0, -0.0002, 31.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N30W007/2023/04/12/05C72F/s1_rtc_05C72F_N30W007_2023_04_12_metadata.xml", "title" : "s1_rtc_05C72F_N30W007_2023_04_12_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N30W007/2023/04/12/05C72F/s1_rtc_05C72F_N30W007_2023_04_12_ANGLE.tif", "title" : "s1_rtc_05C72F_N30W007_2023_04_12_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, -7.0, 0.0, -0.0002, 31.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N30W007/2023/04/12/05C72F/s1_rtc_05C72F_N30W007_2023_04_12_MASK.tif", "title" : "s1_rtc_05C72F_N30W007_2023_04_12_MASK", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "data mask", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, -7.0, 0.0, -0.0002, 31.0 ] } }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/N30W007/2023/04/12/05C72F/s1_rtc_05C72F_N30W007_2023_04_12_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2023/4/12/IW/DV/S1A_IW_GRDH_1SDV_20230412T183338_20230412T183403_048067_05C72F_5659", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2023/4/12/IW/DV/S1A_IW_GRDH_1SDV_20230412T183309_20230412T183338_048067_05C72F_7107", "rel" : "derived_from" } ] }