{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "N31W009_2019_11_13_023A7C", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ -8.661921847443171, 31.0 ], [ -8.0, 31.0 ], [ -8.0, 32.0 ], [ -8.463721457388315, 32.0 ], [ -8.46589096540387, 31.98631645659208 ], [ -8.514817498405685, 31.807615682719778 ], [ -8.545731359191855, 31.62635594128674 ], [ -8.571359774405199, 31.44433220145604 ], [ -8.615238030974965, 31.20387391400702 ], [ -8.622529930023468, 31.20465372877688 ], [ -8.661921847443171, 31.0 ] ] ] }, "bbox" : [ -8.661921847443171, 31.0, -8.0, 32.0 ], "properties" : { "datetime" : "2019-11-13T06:28:03.560893Z", "start_datetime" : "2019-11-13T06:28:03.560893Z", "end_datetime" : "2019-11-13T06:28:53.559585Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1b", "proj:epsg" : 4326, "odc:region_code" : "N31W009", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2021-12-25T01:12:39.879352Z", "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" : 18905 }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31W009/2019/11/13/023A7C/s1_rtc_023A7C_N31W009_2019_11_13_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2019/11/13/IW/DV/S1B_IW_GRDH_1SDV_20191113T062828_20191113T062853_018905_023A7C_EE10", "rel" : "derived_from" }, { "href" : "s3://sentinel-s1-l1c/GRD/2019/11/13/IW/DV/S1B_IW_GRDH_1SDV_20191113T062803_20191113T062828_018905_023A7C_45BF", "rel" : "derived_from" } ], "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31W009/2019/11/13/023A7C/s1_rtc_023A7C_N31W009_2019_11_13_VV.tif", "title" : "s1_rtc_023A7C_N31W009_2019_11_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, -9.0, 0.0, -0.0002, 32.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31W009/2019/11/13/023A7C/s1_rtc_023A7C_N31W009_2019_11_13_AREA.tif", "title" : "s1_rtc_023A7C_N31W009_2019_11_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, -9.0, 0.0, -0.0002, 32.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31W009/2019/11/13/023A7C/s1_rtc_023A7C_N31W009_2019_11_13_VH.tif", "title" : "s1_rtc_023A7C_N31W009_2019_11_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, -9.0, 0.0, -0.0002, 32.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31W009/2019/11/13/023A7C/s1_rtc_023A7C_N31W009_2019_11_13_metadata.xml", "title" : "s1_rtc_023A7C_N31W009_2019_11_13_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31W009/2019/11/13/023A7C/s1_rtc_023A7C_N31W009_2019_11_13_ANGLE.tif", "title" : "s1_rtc_023A7C_N31W009_2019_11_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, -9.0, 0.0, -0.0002, 32.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/N31W009/2019/11/13/023A7C/s1_rtc_023A7C_N31W009_2019_11_13_MASK.tif", "title" : "s1_rtc_023A7C_N31W009_2019_11_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, -9.0, 0.0, -0.0002, 32.0 ] } } }