{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "N24E021_2019_01_28_01B65F", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 21.442132217109975, 25.0 ], [ 21.0, 25.0 ], [ 21.0, 24.0 ], [ 21.638504173744657, 24.0 ], [ 21.585870388822567, 24.27052190380469 ], [ 21.546811073644417, 24.450661456038798 ], [ 21.509580274345808, 24.63109501114135 ], [ 21.47525238440393, 24.811992167970825 ], [ 21.468166761806113, 24.872991044831245 ], [ 21.442132217109975, 25.0 ] ] ] }, "bbox" : [ 21.0, 24.0, 21.638504173744657, 25.0 ], "properties" : { "datetime" : "2019-01-28T16:43:31.703737Z", "start_datetime" : "2019-01-28T16:43:31.703737Z", "end_datetime" : "2019-01-28T16:44:21.702549Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1b", "proj:epsg" : 4326, "odc:region_code" : "N24E021", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2021-12-24T10:23:03.061413Z", "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" : 146, "sat:absolute_orbit" : 14697 }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/N24E021/2019/01/28/01B65F/s1_rtc_01B65F_N24E021_2019_01_28_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2019/1/28/IW/DV/S1B_IW_GRDH_1SDV_20190128T164356_20190128T164421_014697_01B65F_F0E7", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2019/1/28/IW/DV/S1B_IW_GRDH_1SDV_20190128T164331_20190128T164356_014697_01B65F_82C1", "rel" : "derived_from" } ], "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N24E021/2019/01/28/01B65F/s1_rtc_01B65F_N24E021_2019_01_28_VV.tif", "title" : "s1_rtc_01B65F_N24E021_2019_01_28_VV", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VV", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 21.0, 0.0, -0.0002, 25.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N24E021/2019/01/28/01B65F/s1_rtc_01B65F_N24E021_2019_01_28_AREA.tif", "title" : "s1_rtc_01B65F_N24E021_2019_01_28_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, 21.0, 0.0, -0.0002, 25.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N24E021/2019/01/28/01B65F/s1_rtc_01B65F_N24E021_2019_01_28_VH.tif", "title" : "s1_rtc_01B65F_N24E021_2019_01_28_VH", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VH", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 21.0, 0.0, -0.0002, 25.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N24E021/2019/01/28/01B65F/s1_rtc_01B65F_N24E021_2019_01_28_metadata.xml", "title" : "s1_rtc_01B65F_N24E021_2019_01_28_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N24E021/2019/01/28/01B65F/s1_rtc_01B65F_N24E021_2019_01_28_ANGLE.tif", "title" : "s1_rtc_01B65F_N24E021_2019_01_28_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, 21.0, 0.0, -0.0002, 25.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N24E021/2019/01/28/01B65F/s1_rtc_01B65F_N24E021_2019_01_28_MASK.tif", "title" : "s1_rtc_01B65F_N24E021_2019_01_28_MASK", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "data mask", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 21.0, 0.0, -0.0002, 25.0 ] } } }