{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "N31W006_2021_03_01_04539D", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ -5.89834176829121, 31.481217969169613 ], [ -5.855556031645122, 31.723759626684423 ], [ -5.813653374075697, 31.904439860312273 ], [ -5.797337194079961, 32.0 ], [ -6.0, 32.0 ], [ -6.0, 31.03287146174852 ], [ -5.985077948988481, 31.12044099677777 ], [ -5.93885802058486, 31.300407215707395 ], [ -5.89834176829121, 31.481217969169613 ] ] ] }, "bbox" : [ -6.0, 31.03287146174852, -5.797337194079961, 32.0 ], "properties" : { "datetime" : "2021-03-01T06:28:36.556794Z", "start_datetime" : "2021-03-01T06:28:36.556794Z", "end_datetime" : "2021-03-01T06:29:26.556679Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1a", "proj:epsg" : 4326, "odc:region_code" : "N31W006", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2021-12-26T01:48:08.792362Z", "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" : 154, "sat:absolute_orbit" : 36801 }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31W006/2021/03/01/04539D/s1_rtc_04539D_N31W006_2021_03_01_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2021/3/1/IW/DV/S1A_IW_GRDH_1SDV_20210301T062901_20210301T062926_036801_04539D_0B6F", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2021/3/1/IW/DV/S1A_IW_GRDH_1SDV_20210301T062836_20210301T062901_036801_04539D_EBD7", "rel" : "derived_from" } ], "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31W006/2021/03/01/04539D/s1_rtc_04539D_N31W006_2021_03_01_VV.tif", "title" : "s1_rtc_04539D_N31W006_2021_03_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, -6.0, 0.0, -0.0002, 32.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31W006/2021/03/01/04539D/s1_rtc_04539D_N31W006_2021_03_01_AREA.tif", "title" : "s1_rtc_04539D_N31W006_2021_03_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, -6.0, 0.0, -0.0002, 32.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31W006/2021/03/01/04539D/s1_rtc_04539D_N31W006_2021_03_01_VH.tif", "title" : "s1_rtc_04539D_N31W006_2021_03_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, -6.0, 0.0, -0.0002, 32.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31W006/2021/03/01/04539D/s1_rtc_04539D_N31W006_2021_03_01_metadata.xml", "title" : "s1_rtc_04539D_N31W006_2021_03_01_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31W006/2021/03/01/04539D/s1_rtc_04539D_N31W006_2021_03_01_ANGLE.tif", "title" : "s1_rtc_04539D_N31W006_2021_03_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, -6.0, 0.0, -0.0002, 32.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31W006/2021/03/01/04539D/s1_rtc_04539D_N31W006_2021_03_01_MASK.tif", "title" : "s1_rtc_04539D_N31W006_2021_03_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, -6.0, 0.0, -0.0002, 32.0 ] } } }