{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "N34E023_2021_03_20_031D50", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 23.5960930335186, 35.0 ], [ 23.0, 35.0 ], [ 23.0, 34.0 ], [ 23.790189986615157, 34.0 ], [ 23.740074055947478, 34.24940756639859 ], [ 23.747411387462513, 34.25068696131933 ], [ 23.5960930335186, 35.0 ] ] ] }, "bbox" : [ 23.0, 34.0, 23.790189986615157, 35.0 ], "properties" : { "datetime" : "2021-03-20T16:29:51.508805Z", "start_datetime" : "2021-03-20T16:29:51.508805Z", "end_datetime" : "2021-03-20T16:30:41.507826Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1b", "proj:epsg" : 4326, "odc:region_code" : "N34E023", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2021-12-26T02:46:38.240654Z", "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" : 175, "sat:absolute_orbit" : 26101 }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/N34E023/2021/03/20/031D50/s1_rtc_031D50_N34E023_2021_03_20_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2021/3/20/IW/DV/S1B_IW_GRDH_1SDV_20210320T163016_20210320T163041_026101_031D50_613B", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2021/3/20/IW/DV/S1B_IW_GRDH_1SDV_20210320T162951_20210320T163016_026101_031D50_0662", "rel" : "derived_from" } ], "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N34E023/2021/03/20/031D50/s1_rtc_031D50_N34E023_2021_03_20_VV.tif", "title" : "s1_rtc_031D50_N34E023_2021_03_20_VV", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VV", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 23.0, 0.0, -0.0002, 35.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N34E023/2021/03/20/031D50/s1_rtc_031D50_N34E023_2021_03_20_AREA.tif", "title" : "s1_rtc_031D50_N34E023_2021_03_20_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, 23.0, 0.0, -0.0002, 35.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N34E023/2021/03/20/031D50/s1_rtc_031D50_N34E023_2021_03_20_VH.tif", "title" : "s1_rtc_031D50_N34E023_2021_03_20_VH", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VH", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 23.0, 0.0, -0.0002, 35.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N34E023/2021/03/20/031D50/s1_rtc_031D50_N34E023_2021_03_20_metadata.xml", "title" : "s1_rtc_031D50_N34E023_2021_03_20_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N34E023/2021/03/20/031D50/s1_rtc_031D50_N34E023_2021_03_20_ANGLE.tif", "title" : "s1_rtc_031D50_N34E023_2021_03_20_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, 23.0, 0.0, -0.0002, 35.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N34E023/2021/03/20/031D50/s1_rtc_031D50_N34E023_2021_03_20_MASK.tif", "title" : "s1_rtc_031D50_N34E023_2021_03_20_MASK", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "data mask", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 23.0, 0.0, -0.0002, 35.0 ] } } }