{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "S31E017_2019_05_21_03150E", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 17.32368488344011, -31.0 ], [ 18.0, -31.0 ], [ 18.0, -30.0 ], [ 17.0312605939942, -30.0 ], [ 17.138217023344897, -30.356883337593715 ], [ 17.242125847250875, -30.71627101076819 ], [ 17.29244607823376, -30.896367629293604 ], [ 17.32368488344011, -31.0 ] ] ] }, "bbox" : [ 17.0312605939942, -31.0, 18.0, -30.0 ], "properties" : { "datetime" : "2019-05-21T17:26:30.282945Z", "start_datetime" : "2019-05-21T17:26:30.282945Z", "end_datetime" : "2019-05-21T17:27:20.281005Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "S31E017", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2021-12-24T16:13:59.275827Z", "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" : 131, "sat:absolute_orbit" : 27328 }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E017/2019/05/21/03150E/s1_rtc_03150E_S31E017_2019_05_21_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2019/5/21/IW/DV/S1A_IW_GRDH_1SDV_20190521T172655_20190521T172720_027328_03150E_34E6", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2019/5/21/IW/DV/S1A_IW_GRDH_1SDV_20190521T172630_20190521T172655_027328_03150E_E42C", "rel" : "derived_from" } ], "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E017/2019/05/21/03150E/s1_rtc_03150E_S31E017_2019_05_21_VV.tif", "title" : "s1_rtc_03150E_S31E017_2019_05_21_VV", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VV", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 17.0, 0.0, -0.0002, -30.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E017/2019/05/21/03150E/s1_rtc_03150E_S31E017_2019_05_21_AREA.tif", "title" : "s1_rtc_03150E_S31E017_2019_05_21_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, 17.0, 0.0, -0.0002, -30.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E017/2019/05/21/03150E/s1_rtc_03150E_S31E017_2019_05_21_VH.tif", "title" : "s1_rtc_03150E_S31E017_2019_05_21_VH", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VH", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 17.0, 0.0, -0.0002, -30.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E017/2019/05/21/03150E/s1_rtc_03150E_S31E017_2019_05_21_metadata.xml", "title" : "s1_rtc_03150E_S31E017_2019_05_21_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E017/2019/05/21/03150E/s1_rtc_03150E_S31E017_2019_05_21_ANGLE.tif", "title" : "s1_rtc_03150E_S31E017_2019_05_21_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, 17.0, 0.0, -0.0002, -30.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S31E017/2019/05/21/03150E/s1_rtc_03150E_S31E017_2019_05_21_MASK.tif", "title" : "s1_rtc_03150E_S31E017_2019_05_21_MASK", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "data mask", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 17.0, 0.0, -0.0002, -30.0 ] } } }