{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "N28W009_2022_06_05_053259", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ -8.549301556369933, 28.68770367628391 ], [ -8.487182626968913, 29.0 ], [ -9.0, 29.0 ], [ -9.0, 28.0 ], [ -8.701880361274641, 28.0 ], [ -8.629978675956464, 28.325960139972064 ], [ -8.588011111254009, 28.506601635583422 ], [ -8.549301556369933, 28.68770367628391 ] ] ] }, "bbox" : [ -9.0, 28.0, -8.487182626968913, 29.0 ], "properties" : { "datetime" : "2022-06-05T06:37:46.376932Z", "start_datetime" : "2022-06-05T06:37:46.376932Z", "end_datetime" : "2022-06-05T06:38:40.358414Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "N28W009", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2022-06-05T10:08:47.149478Z", "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" : 52, "sat:absolute_orbit" : 43524 }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/N28W009/2022/06/05/053259/s1_rtc_053259_N28W009_2022_06_05_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2022/6/5/IW/DV/S1A_IW_GRDH_1SDV_20220605T063811_20220605T063840_043524_053259_A81D", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2022/6/5/IW/DV/S1A_IW_GRDH_1SDV_20220605T063746_20220605T063811_043524_053259_56E0", "rel" : "derived_from" } ], "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N28W009/2022/06/05/053259/s1_rtc_053259_N28W009_2022_06_05_VV.tif", "title" : "s1_rtc_053259_N28W009_2022_06_05_VV", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VV", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, -9.0, 0.0, -0.0002, 29.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N28W009/2022/06/05/053259/s1_rtc_053259_N28W009_2022_06_05_AREA.tif", "title" : "s1_rtc_053259_N28W009_2022_06_05_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, -9.0, 0.0, -0.0002, 29.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N28W009/2022/06/05/053259/s1_rtc_053259_N28W009_2022_06_05_VH.tif", "title" : "s1_rtc_053259_N28W009_2022_06_05_VH", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VH", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, -9.0, 0.0, -0.0002, 29.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N28W009/2022/06/05/053259/s1_rtc_053259_N28W009_2022_06_05_metadata.xml", "title" : "s1_rtc_053259_N28W009_2022_06_05_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N28W009/2022/06/05/053259/s1_rtc_053259_N28W009_2022_06_05_ANGLE.tif", "title" : "s1_rtc_053259_N28W009_2022_06_05_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, -9.0, 0.0, -0.0002, 29.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N28W009/2022/06/05/053259/s1_rtc_053259_N28W009_2022_06_05_MASK.tif", "title" : "s1_rtc_053259_N28W009_2022_06_05_MASK", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "data mask", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, -9.0, 0.0, -0.0002, 29.0 ] } } }