{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "S04E019_2023_01_18_059D8F", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 19.791070149841584, -3.0 ], [ 19.0, -3.0 ], [ 19.0, -4.0 ], [ 19.574996185796902, -4.0 ], [ 19.585971153362994, -3.949338753276717 ], [ 19.601403240162647, -3.8894608858278406 ], [ 19.791070149841584, -3.0 ] ] ] }, "bbox" : [ 19.0, -4.0, 19.791070149841584, -3.0 ], "properties" : { "datetime" : "2023-01-18T04:26:55.375047Z", "start_datetime" : "2023-01-18T04:26:55.375047Z", "end_datetime" : "2023-01-18T04:27:45.373318Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "S04E019", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2023-01-18T19:25:34.303949Z", "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" : 36, "sat:absolute_orbit" : 46833 }, "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S04E019/2023/01/18/059D8F/s1_rtc_059D8F_S04E019_2023_01_18_VV.tif", "title" : "s1_rtc_059D8F_S04E019_2023_01_18_VV", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VV", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 19.0, 0.0, -0.0002, -3.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S04E019/2023/01/18/059D8F/s1_rtc_059D8F_S04E019_2023_01_18_AREA.tif", "title" : "s1_rtc_059D8F_S04E019_2023_01_18_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, 19.0, 0.0, -0.0002, -3.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S04E019/2023/01/18/059D8F/s1_rtc_059D8F_S04E019_2023_01_18_VH.tif", "title" : "s1_rtc_059D8F_S04E019_2023_01_18_VH", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VH", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 19.0, 0.0, -0.0002, -3.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S04E019/2023/01/18/059D8F/s1_rtc_059D8F_S04E019_2023_01_18_metadata.xml", "title" : "s1_rtc_059D8F_S04E019_2023_01_18_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S04E019/2023/01/18/059D8F/s1_rtc_059D8F_S04E019_2023_01_18_ANGLE.tif", "title" : "s1_rtc_059D8F_S04E019_2023_01_18_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, 19.0, 0.0, -0.0002, -3.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S04E019/2023/01/18/059D8F/s1_rtc_059D8F_S04E019_2023_01_18_MASK.tif", "title" : "s1_rtc_059D8F_S04E019_2023_01_18_MASK", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "data mask", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 19.0, 0.0, -0.0002, -3.0 ] } }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/S04E019/2023/01/18/059D8F/s1_rtc_059D8F_S04E019_2023_01_18_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2023/1/18/IW/DV/S1A_IW_GRDH_1SDV_20230118T042720_20230118T042745_046833_059D8F_6C12", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2023/1/18/IW/DV/S1A_IW_GRDH_1SDV_20230118T042655_20230118T042720_046833_059D8F_3CAA", "rel" : "derived_from" } ] }