{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "N31E028_2023_11_13_062D21", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 28.302844499993686, 32.0 ], [ 28.0, 32.0 ], [ 28.0, 31.0 ], [ 28.503164787786044, 31.0 ], [ 28.302844499993686, 32.0 ] ] ] }, "bbox" : [ 28.0, 31.0, 28.503164787786044, 32.0 ], "properties" : { "datetime" : "2023-11-13T16:13:51.669233Z", "start_datetime" : "2023-11-13T16:13:51.669233Z", "end_datetime" : "2023-11-13T16:14:20.69385Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "N31E028", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2023-11-13T23:36:56.181774Z", "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" : 29, "sat:absolute_orbit" : 51201 }, "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31E028/2023/11/13/062D21/s1_rtc_062D21_N31E028_2023_11_13_VV.tif", "title" : "s1_rtc_062D21_N31E028_2023_11_13_VV", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VV", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 28.0, 0.0, -0.0002, 32.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31E028/2023/11/13/062D21/s1_rtc_062D21_N31E028_2023_11_13_AREA.tif", "title" : "s1_rtc_062D21_N31E028_2023_11_13_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, 28.0, 0.0, -0.0002, 32.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31E028/2023/11/13/062D21/s1_rtc_062D21_N31E028_2023_11_13_VH.tif", "title" : "s1_rtc_062D21_N31E028_2023_11_13_VH", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VH", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 28.0, 0.0, -0.0002, 32.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31E028/2023/11/13/062D21/s1_rtc_062D21_N31E028_2023_11_13_metadata.xml", "title" : "s1_rtc_062D21_N31E028_2023_11_13_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31E028/2023/11/13/062D21/s1_rtc_062D21_N31E028_2023_11_13_ANGLE.tif", "title" : "s1_rtc_062D21_N31E028_2023_11_13_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, 28.0, 0.0, -0.0002, 32.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31E028/2023/11/13/062D21/s1_rtc_062D21_N31E028_2023_11_13_MASK.tif", "title" : "s1_rtc_062D21_N31E028_2023_11_13_MASK", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "data mask", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 28.0, 0.0, -0.0002, 32.0 ] } }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31E028/2023/11/13/062D21/s1_rtc_062D21_N31E028_2023_11_13_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2023/11/13/IW/DV/S1A_IW_GRDH_1SDV_20231113T161351_20231113T161420_051201_062D21_FAB1", "rel" : "derived_from" } ] }