{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "S02E041_2023_09_11_060D97", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 41.02284440044672, -1.0 ], [ 41.0, -1.0 ], [ 41.0, -2.0 ], [ 41.23562641650259, -2.0 ], [ 41.17880393890639, -1.7379213704525398 ], [ 41.02284440044672, -1.0 ] ] ] }, "bbox" : [ 41.0, -2.0, 41.23562641650259, -1.0 ], "properties" : { "datetime" : "2023-09-11T15:39:45.035914Z", "start_datetime" : "2023-09-11T15:39:45.035914Z", "end_datetime" : "2023-09-11T15:40:35.033993Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "S02E041", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2023-09-11T23:40:51.779186Z", "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" : 159, "sat:absolute_orbit" : 50281 }, "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S02E041/2023/09/11/060D97/s1_rtc_060D97_S02E041_2023_09_11_VV.tif", "title" : "s1_rtc_060D97_S02E041_2023_09_11_VV", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VV", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 41.0, 0.0, -0.0002, -1.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S02E041/2023/09/11/060D97/s1_rtc_060D97_S02E041_2023_09_11_AREA.tif", "title" : "s1_rtc_060D97_S02E041_2023_09_11_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, 41.0, 0.0, -0.0002, -1.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S02E041/2023/09/11/060D97/s1_rtc_060D97_S02E041_2023_09_11_VH.tif", "title" : "s1_rtc_060D97_S02E041_2023_09_11_VH", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VH", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 41.0, 0.0, -0.0002, -1.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S02E041/2023/09/11/060D97/s1_rtc_060D97_S02E041_2023_09_11_metadata.xml", "title" : "s1_rtc_060D97_S02E041_2023_09_11_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S02E041/2023/09/11/060D97/s1_rtc_060D97_S02E041_2023_09_11_ANGLE.tif", "title" : "s1_rtc_060D97_S02E041_2023_09_11_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, 41.0, 0.0, -0.0002, -1.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S02E041/2023/09/11/060D97/s1_rtc_060D97_S02E041_2023_09_11_MASK.tif", "title" : "s1_rtc_060D97_S02E041_2023_09_11_MASK", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "data mask", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 41.0, 0.0, -0.0002, -1.0 ] } }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/S02E041/2023/09/11/060D97/s1_rtc_060D97_S02E041_2023_09_11_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2023/9/11/IW/DV/S1A_IW_GRDH_1SDV_20230911T154010_20230911T154035_050281_060D97_9037", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2023/9/11/IW/DV/S1A_IW_GRDH_1SDV_20230911T153945_20230911T154010_050281_060D97_3612", "rel" : "derived_from" } ] }