{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "N12E044_2022_04_05_051655", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 44.24414206290833, 12.0 ], [ 45.0, 12.0 ], [ 45.0, 13.0 ], [ 44.05300802242504, 13.0 ], [ 44.09603289834417, 12.741465079964629 ], [ 44.12925261478216, 12.559190219803858 ], [ 44.24414206290833, 12.0 ] ] ] }, "bbox" : [ 44.05300802242504, 12.0, 45.0, 13.0 ], "properties" : { "datetime" : "2022-04-05T15:10:33.371737Z", "start_datetime" : "2022-04-05T15:10:33.371737Z", "end_datetime" : "2022-04-05T15:11:27.385127Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "N12E044", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2022-04-05T19:52:11.233003Z", "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" : 43, "sat:absolute_orbit" : 42640 }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/N12E044/2022/04/05/051655/s1_rtc_051655_N12E044_2022_04_05_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2022/4/5/IW/DV/S1A_IW_GRDH_1SDV_20220405T151102_20220405T151127_042640_051655_A0CB", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2022/4/5/IW/DV/S1A_IW_GRDH_1SDV_20220405T151033_20220405T151102_042640_051655_D08F", "rel" : "derived_from" } ], "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N12E044/2022/04/05/051655/s1_rtc_051655_N12E044_2022_04_05_VV.tif", "title" : "s1_rtc_051655_N12E044_2022_04_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, 44.0, 0.0, -0.0002, 13.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N12E044/2022/04/05/051655/s1_rtc_051655_N12E044_2022_04_05_AREA.tif", "title" : "s1_rtc_051655_N12E044_2022_04_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, 44.0, 0.0, -0.0002, 13.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N12E044/2022/04/05/051655/s1_rtc_051655_N12E044_2022_04_05_VH.tif", "title" : "s1_rtc_051655_N12E044_2022_04_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, 44.0, 0.0, -0.0002, 13.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N12E044/2022/04/05/051655/s1_rtc_051655_N12E044_2022_04_05_metadata.xml", "title" : "s1_rtc_051655_N12E044_2022_04_05_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N12E044/2022/04/05/051655/s1_rtc_051655_N12E044_2022_04_05_ANGLE.tif", "title" : "s1_rtc_051655_N12E044_2022_04_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, 44.0, 0.0, -0.0002, 13.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N12E044/2022/04/05/051655/s1_rtc_051655_N12E044_2022_04_05_MASK.tif", "title" : "s1_rtc_051655_N12E044_2022_04_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, 44.0, 0.0, -0.0002, 13.0 ] } } }