{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "S28E022_2022_01_02_04E83A", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 22.629165775896944, -28.0 ], [ 23.0, -28.0 ], [ 23.0, -27.0 ], [ 22.341578495519403, -27.0 ], [ 22.502717439168755, -27.553592801779498 ], [ 22.552064320234972, -27.733652450787826 ], [ 22.606255882080234, -27.912612972419645 ], [ 22.629165775896944, -28.0 ] ] ] }, "bbox" : [ 22.341578495519403, -28.0, 23.0, -27.0 ], "properties" : { "datetime" : "2022-01-02T17:03:14.926366Z", "start_datetime" : "2022-01-02T17:03:14.926366Z", "end_datetime" : "2022-01-02T17:03:39.925464Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "S28E022", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2022-01-02T22:24:36.550546Z", "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" : 87, "sat:absolute_orbit" : 41284 }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/S28E022/2022/01/02/04E83A/s1_rtc_04E83A_S28E022_2022_01_02_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2022/1/2/IW/DV/S1A_IW_GRDH_1SDV_20220102T170314_20220102T170339_041284_04E83A_8E2A", "rel" : "derived_from" } ], "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S28E022/2022/01/02/04E83A/s1_rtc_04E83A_S28E022_2022_01_02_VV.tif", "title" : "s1_rtc_04E83A_S28E022_2022_01_02_VV", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VV", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 22.0, 0.0, -0.0002, -27.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S28E022/2022/01/02/04E83A/s1_rtc_04E83A_S28E022_2022_01_02_AREA.tif", "title" : "s1_rtc_04E83A_S28E022_2022_01_02_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, 22.0, 0.0, -0.0002, -27.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S28E022/2022/01/02/04E83A/s1_rtc_04E83A_S28E022_2022_01_02_VH.tif", "title" : "s1_rtc_04E83A_S28E022_2022_01_02_VH", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VH", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 22.0, 0.0, -0.0002, -27.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S28E022/2022/01/02/04E83A/s1_rtc_04E83A_S28E022_2022_01_02_metadata.xml", "title" : "s1_rtc_04E83A_S28E022_2022_01_02_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S28E022/2022/01/02/04E83A/s1_rtc_04E83A_S28E022_2022_01_02_ANGLE.tif", "title" : "s1_rtc_04E83A_S28E022_2022_01_02_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, 22.0, 0.0, -0.0002, -27.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S28E022/2022/01/02/04E83A/s1_rtc_04E83A_S28E022_2022_01_02_MASK.tif", "title" : "s1_rtc_04E83A_S28E022_2022_01_02_MASK", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "data mask", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 22.0, 0.0, -0.0002, -27.0 ] } } }