{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "S30E025_2021_01_31_04452A", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 25.56470020011833, -29.0 ], [ 25.0, -29.0 ], [ 25.0, -30.0 ], [ 25.89603797693047, -30.0 ], [ 25.76208213353572, -29.5888497277581 ], [ 25.70492595325534, -29.410504338126962 ], [ 25.687727239302884, -29.35138626117467 ], [ 25.67935700923203, -29.35319143366646 ], [ 25.56470020011833, -29.0 ] ] ] }, "bbox" : [ 25.0, -30.0, 25.89603797693047, -29.0 ], "properties" : { "datetime" : "2021-01-31T17:02:18.28601Z", "start_datetime" : "2021-01-31T17:02:18.28601Z", "end_datetime" : "2021-01-31T17:03:08.284295Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "S30E025", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2021-12-26T00:18:52.861658Z", "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" : 36384 }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/S30E025/2021/01/31/04452A/s1_rtc_04452A_S30E025_2021_01_31_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2021/1/31/IW/DV/S1A_IW_GRDH_1SDV_20210131T170243_20210131T170308_036384_04452A_498D", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2021/1/31/IW/DV/S1A_IW_GRDH_1SDV_20210131T170218_20210131T170243_036384_04452A_38DB", "rel" : "derived_from" } ], "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S30E025/2021/01/31/04452A/s1_rtc_04452A_S30E025_2021_01_31_VV.tif", "title" : "s1_rtc_04452A_S30E025_2021_01_31_VV", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VV", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 25.0, 0.0, -0.0002, -29.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S30E025/2021/01/31/04452A/s1_rtc_04452A_S30E025_2021_01_31_AREA.tif", "title" : "s1_rtc_04452A_S30E025_2021_01_31_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, 25.0, 0.0, -0.0002, -29.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S30E025/2021/01/31/04452A/s1_rtc_04452A_S30E025_2021_01_31_VH.tif", "title" : "s1_rtc_04452A_S30E025_2021_01_31_VH", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VH", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 25.0, 0.0, -0.0002, -29.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S30E025/2021/01/31/04452A/s1_rtc_04452A_S30E025_2021_01_31_metadata.xml", "title" : "s1_rtc_04452A_S30E025_2021_01_31_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S30E025/2021/01/31/04452A/s1_rtc_04452A_S30E025_2021_01_31_ANGLE.tif", "title" : "s1_rtc_04452A_S30E025_2021_01_31_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, 25.0, 0.0, -0.0002, -29.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S30E025/2021/01/31/04452A/s1_rtc_04452A_S30E025_2021_01_31_MASK.tif", "title" : "s1_rtc_04452A_S30E025_2021_01_31_MASK", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "data mask", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 25.0, 0.0, -0.0002, -29.0 ] } } }