{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "N12E041_2024_01_04_0646F2", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 41.45291567929774, 12.13185594499012 ], [ 41.46309939139471, 12.19245427889763 ], [ 41.50797541733565, 12.372429326260491 ], [ 41.54814038383866, 12.553341925689498 ], [ 41.578518435409016, 12.736194134583922 ], [ 41.611484243400405, 12.918528322959503 ], [ 41.62909218094367, 13.0 ], [ 41.0, 13.0 ], [ 41.0, 12.0 ], [ 41.43177780275082, 12.0 ], [ 41.45291567929774, 12.13185594499012 ] ] ] }, "bbox" : [ 41.0, 12.0, 41.62909218094367, 13.0 ], "properties" : { "datetime" : "2024-01-04T03:08:31.950594Z", "start_datetime" : "2024-01-04T03:08:31.950594Z", "end_datetime" : "2024-01-04T03:09:21.949598Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "N12E041", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2024-01-04T10:09:34.674932Z", "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" : 79, "sat:absolute_orbit" : 51951 }, "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N12E041/2024/01/04/0646F2/s1_rtc_0646F2_N12E041_2024_01_04_VV.tif", "title" : "s1_rtc_0646F2_N12E041_2024_01_04_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, 13.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N12E041/2024/01/04/0646F2/s1_rtc_0646F2_N12E041_2024_01_04_AREA.tif", "title" : "s1_rtc_0646F2_N12E041_2024_01_04_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, 13.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N12E041/2024/01/04/0646F2/s1_rtc_0646F2_N12E041_2024_01_04_VH.tif", "title" : "s1_rtc_0646F2_N12E041_2024_01_04_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, 13.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N12E041/2024/01/04/0646F2/s1_rtc_0646F2_N12E041_2024_01_04_metadata.xml", "title" : "s1_rtc_0646F2_N12E041_2024_01_04_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N12E041/2024/01/04/0646F2/s1_rtc_0646F2_N12E041_2024_01_04_ANGLE.tif", "title" : "s1_rtc_0646F2_N12E041_2024_01_04_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, 13.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N12E041/2024/01/04/0646F2/s1_rtc_0646F2_N12E041_2024_01_04_MASK.tif", "title" : "s1_rtc_0646F2_N12E041_2024_01_04_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, 13.0 ] } }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/N12E041/2024/01/04/0646F2/s1_rtc_0646F2_N12E041_2024_01_04_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2024/1/4/IW/DV/S1A_IW_GRDH_1SDV_20240104T030856_20240104T030921_051951_0646F2_48C7", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2024/1/4/IW/DV/S1A_IW_GRDH_1SDV_20240104T030831_20240104T030856_051951_0646F2_60CB", "rel" : "derived_from" } ] }