{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "N33W004_2021_08_05_035A66", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ -3.325743491751087, 33.69408366619814 ], [ -3.3152262677496087, 33.75446016879984 ], [ -3.2536416325518904, 34.0 ], [ -4.0, 34.0 ], [ -4.0, 33.0 ], [ -3.490321376833371, 33.0 ], [ -3.459014179036208, 33.153319542115064 ], [ -3.415284260024229, 33.33371189214266 ], [ -3.3692271939637846, 33.513736425013086 ], [ -3.325743491751087, 33.69408366619814 ] ] ] }, "bbox" : [ -4.0, 33.0, -3.2536416325518904, 34.0 ], "properties" : { "datetime" : "2021-08-05T06:19:11.355243Z", "start_datetime" : "2021-08-05T06:19:11.355243Z", "end_datetime" : "2021-08-05T06:20:01.353992Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1b", "proj:epsg" : 4326, "odc:region_code" : "N33W004", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2021-12-26T09:46:51.55809Z", "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" : 81, "sat:absolute_orbit" : 28107 }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/N33W004/2021/08/05/035A66/s1_rtc_035A66_N33W004_2021_08_05_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2021/8/5/IW/DV/S1B_IW_GRDH_1SDV_20210805T061936_20210805T062001_028107_035A66_B67A", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2021/8/5/IW/DV/S1B_IW_GRDH_1SDV_20210805T061911_20210805T061936_028107_035A66_C315", "rel" : "derived_from" } ], "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N33W004/2021/08/05/035A66/s1_rtc_035A66_N33W004_2021_08_05_VV.tif", "title" : "s1_rtc_035A66_N33W004_2021_08_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, -4.0, 0.0, -0.0002, 34.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N33W004/2021/08/05/035A66/s1_rtc_035A66_N33W004_2021_08_05_AREA.tif", "title" : "s1_rtc_035A66_N33W004_2021_08_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, -4.0, 0.0, -0.0002, 34.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N33W004/2021/08/05/035A66/s1_rtc_035A66_N33W004_2021_08_05_VH.tif", "title" : "s1_rtc_035A66_N33W004_2021_08_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, -4.0, 0.0, -0.0002, 34.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N33W004/2021/08/05/035A66/s1_rtc_035A66_N33W004_2021_08_05_metadata.xml", "title" : "s1_rtc_035A66_N33W004_2021_08_05_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N33W004/2021/08/05/035A66/s1_rtc_035A66_N33W004_2021_08_05_ANGLE.tif", "title" : "s1_rtc_035A66_N33W004_2021_08_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, -4.0, 0.0, -0.0002, 34.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N33W004/2021/08/05/035A66/s1_rtc_035A66_N33W004_2021_08_05_MASK.tif", "title" : "s1_rtc_035A66_N33W004_2021_08_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, -4.0, 0.0, -0.0002, 34.0 ] } } }