{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "N13E044_2022_09_13_055FEF", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 44.16251853466525, 14.0 ], [ 44.0, 14.0 ], [ 44.0, 13.0 ], [ 44.3435160331147, 13.0 ], [ 44.321943647393894, 13.133063952561498 ], [ 44.31436223222105, 13.193605418356636 ], [ 44.2804397415563, 13.37488334622563 ], [ 44.24324486210305, 13.555632994560494 ], [ 44.20926239933663, 13.73698080364826 ], [ 44.18158392436983, 13.9195004289174 ], [ 44.16251853466525, 14.0 ] ] ] }, "bbox" : [ 44.0, 13.0, 44.3435160331147, 14.0 ], "properties" : { "datetime" : "2022-09-13T15:19:09.588461Z", "start_datetime" : "2022-09-13T15:19:09.588461Z", "end_datetime" : "2022-09-13T15:20:00.010076Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "N13E044", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2022-09-13T20:07:48.221837Z", "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" : 116, "sat:absolute_orbit" : 44988 }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/N13E044/2022/09/13/055FEF/s1_rtc_055FEF_N13E044_2022_09_13_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2022/9/13/IW/DV/S1A_IW_GRDH_1SDV_20220913T151934_20220913T152000_044988_055FEF_60B3", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2022/9/13/IW/DV/S1A_IW_GRDH_1SDV_20220913T151909_20220913T151934_044988_055FEF_D67B", "rel" : "derived_from" } ], "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N13E044/2022/09/13/055FEF/s1_rtc_055FEF_N13E044_2022_09_13_VV.tif", "title" : "s1_rtc_055FEF_N13E044_2022_09_13_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, 14.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N13E044/2022/09/13/055FEF/s1_rtc_055FEF_N13E044_2022_09_13_AREA.tif", "title" : "s1_rtc_055FEF_N13E044_2022_09_13_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, 14.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N13E044/2022/09/13/055FEF/s1_rtc_055FEF_N13E044_2022_09_13_VH.tif", "title" : "s1_rtc_055FEF_N13E044_2022_09_13_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, 14.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N13E044/2022/09/13/055FEF/s1_rtc_055FEF_N13E044_2022_09_13_metadata.xml", "title" : "s1_rtc_055FEF_N13E044_2022_09_13_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N13E044/2022/09/13/055FEF/s1_rtc_055FEF_N13E044_2022_09_13_ANGLE.tif", "title" : "s1_rtc_055FEF_N13E044_2022_09_13_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, 14.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N13E044/2022/09/13/055FEF/s1_rtc_055FEF_N13E044_2022_09_13_MASK.tif", "title" : "s1_rtc_055FEF_N13E044_2022_09_13_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, 14.0 ] } } }