{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "S25E044_2021_11_01_04C939", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 44.60193550442588, -24.0 ], [ 44.0, -24.0 ], [ 44.0, -24.466884857639464 ], [ 44.687361601216196, -24.299526139977996 ], [ 44.60193550442588, -24.0 ] ] ] }, "bbox" : [ 44.0, -24.466884857639464, 44.687361601216196, -24.0 ], "properties" : { "datetime" : "2021-11-01T15:41:58.077108Z", "start_datetime" : "2021-11-01T15:41:58.077108Z", "end_datetime" : "2021-11-01T15:42:27.09193Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "S25E044", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2021-12-26T14:15:11.61411Z", "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" : 57, "sat:absolute_orbit" : 40379 }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/S25E044/2021/11/01/04C939/s1_rtc_04C939_S25E044_2021_11_01_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2021/11/1/IW/DV/S1A_IW_GRDH_1SDV_20211101T154158_20211101T154227_040379_04C939_5B69", "rel" : "derived_from" } ], "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S25E044/2021/11/01/04C939/s1_rtc_04C939_S25E044_2021_11_01_VV.tif", "title" : "s1_rtc_04C939_S25E044_2021_11_01_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, -24.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S25E044/2021/11/01/04C939/s1_rtc_04C939_S25E044_2021_11_01_AREA.tif", "title" : "s1_rtc_04C939_S25E044_2021_11_01_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, -24.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S25E044/2021/11/01/04C939/s1_rtc_04C939_S25E044_2021_11_01_VH.tif", "title" : "s1_rtc_04C939_S25E044_2021_11_01_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, -24.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S25E044/2021/11/01/04C939/s1_rtc_04C939_S25E044_2021_11_01_metadata.xml", "title" : "s1_rtc_04C939_S25E044_2021_11_01_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S25E044/2021/11/01/04C939/s1_rtc_04C939_S25E044_2021_11_01_ANGLE.tif", "title" : "s1_rtc_04C939_S25E044_2021_11_01_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, -24.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S25E044/2021/11/01/04C939/s1_rtc_04C939_S25E044_2021_11_01_MASK.tif", "title" : "s1_rtc_04C939_S25E044_2021_11_01_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, -24.0 ] } } }