{ "stac_version" : "1.0.0-beta.2", "stac_extensions" : [ "sat", "sar", "proj" ], "id" : "S27E030_2021_03_07_0316E6", "type" : "Feature", "geometry" : { "type" : "Polygon", "coordinates" : [ [ [ 30.713255855911147, -26.0 ], [ 30.0, -26.0 ], [ 30.0, -26.966771625390926 ], [ 30.143353105333794, -27.0 ], [ 30.43276327467579, -27.0 ], [ 30.51996964431759, -26.688173135119325 ], [ 30.5683234841939, -26.507981936514835 ], [ 30.612870471281994, -26.326927824206724 ], [ 30.662226147832182, -26.14699476215454 ], [ 30.713255855911147, -26.0 ] ] ] }, "bbox" : [ 30.0, -27.0, 30.713255855911147, -26.0 ], "properties" : { "datetime" : "2021-03-07T03:26:27.587801Z", "start_datetime" : "2021-03-07T03:26:27.587801Z", "end_datetime" : "2021-03-07T03:27:02.893748Z", "constellation" : "sentinel-1", "instruments" : [ "c-sar" ], "platform" : "sentinel-1b", "proj:epsg" : 4326, "odc:region_code" : "S27E030", "odc:product" : "s1_rtc", "odc:processing_datetime" : "2021-12-26T02:04:32.741465Z", "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" : 152, "sat:absolute_orbit" : 25903 }, "links" : [ { "href" : "s3://deafrica-sentinel-1/s1_rtc/S27E030/2021/03/07/0316E6/s1_rtc_0316E6_S27E030_2021_03_07_metadata.json", "rel" : "self", "type" : "application/json" }, { "href" : "s3://sentinel-s1-l1c/GRD/2021/3/7/IW/DV/S1B_IW_GRDH_1SDV_20210307T032627_20210307T032702_025903_0316E6_9088", "rel" : "derived_from" } ], "assets" : { "vv" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S27E030/2021/03/07/0316E6/s1_rtc_0316E6_S27E030_2021_03_07_VV.tif", "title" : "s1_rtc_0316E6_S27E030_2021_03_07_VV", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VV", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 30.0, 0.0, -0.0002, -26.0 ], "sar:polarizations" : [ "VV" ] }, "area" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S27E030/2021/03/07/0316E6/s1_rtc_0316E6_S27E030_2021_03_07_AREA.tif", "title" : "s1_rtc_0316E6_S27E030_2021_03_07_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, 30.0, 0.0, -0.0002, -26.0 ] }, "vh" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S27E030/2021/03/07/0316E6/s1_rtc_0316E6_S27E030_2021_03_07_VH.tif", "title" : "s1_rtc_0316E6_S27E030_2021_03_07_VH", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "polarization VH", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 30.0, 0.0, -0.0002, -26.0 ], "sar:polarizations" : [ "VH" ] }, "metadata" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S27E030/2021/03/07/0316E6/s1_rtc_0316E6_S27E030_2021_03_07_metadata.xml", "title" : "s1_rtc_0316E6_S27E030_2021_03_07_metadata", "type" : "application/xml", "roles" : [ "metadata", "card4l" ] }, "angle" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S27E030/2021/03/07/0316E6/s1_rtc_0316E6_S27E030_2021_03_07_ANGLE.tif", "title" : "s1_rtc_0316E6_S27E030_2021_03_07_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, 30.0, 0.0, -0.0002, -26.0 ] }, "mask" : { "href" : "s3://deafrica-sentinel-1/s1_rtc/S27E030/2021/03/07/0316E6/s1_rtc_0316E6_S27E030_2021_03_07_MASK.tif", "title" : "s1_rtc_0316E6_S27E030_2021_03_07_MASK", "type" : "image/tiff; application=geotiff; profile=cloud-optimized", "description" : "data mask", "roles" : [ "data" ], "proj:shape" : [ 5000, 5000 ], "proj:transform" : [ 0.0002, 0.0, 30.0, 0.0, -0.0002, -26.0 ] } } }