https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-11T18:41:37.723449Z 2023-01-11T18:42:06.729037Z s3://sentinel-s1-l1c/GRD/2023/1/11/IW/DV/S1A_IW_GRDH_1SDV_20230111T184137_20230111T184206_046740_059A76_07EE Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2023-01-11T18:41:37.723449Z 2023-01-11T18:42:06.729037Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230111T190927_V20230111T183341_20230112T010841.EOF 347.2979411708936 693000 Copernicus Ground Segment 2023-01-11T19:27:41.425580Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230111T184137_20230111T184206_046740_059A76_07EE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.889136789626127 29.631559245910285,-10.505801442957711 29.69542283841669,-10.245776238583927 29.738065546533658,-9.854681767051845 29.801175554924953,-9.593065215949022 29.84270316742358,-9.332175622130993 29.88356742761262,-8.93330249971155 29.944979127766075,-8.666831742181204 29.98529108949421,-8.31947290893561 30.036973970293694,-8.328479517590381 30.095595211155775,-8.369772299188087 30.27539457616146,-8.407909754476593 30.455650519095798,-8.448088942557753 30.635612830868396,-8.478143866542624 30.817033830400415,-8.501768766462428 30.99937036955618,-8.547612944378509 31.178509940922353,-8.59078510586373 31.358036180286398,-8.653228959835078 31.658111431938895,-9.005336061817811 31.60712242409571,-9.269201730395118 31.568225410621604,-9.671971405303067 31.50774929591062,-9.93785274183091 31.467087611721237,-10.202862222407779 31.425974859359457,-10.59993981227038 31.363281618787084,-10.864363505741705 31.320805377107945,-11.254157027931797 31.257125097612107,-11.06401761054006 30.413553843736018,-10.889136789626127 29.631559245910285)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71815661528781 46.33428557284186 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2023-01-11T23:09:26.632736Z Batch API, v4.169.0 s3://deafrica-sentinel-1/s1_rtc/N30W012/2023/01/11/059A76 2.0E-4 2.0E-4 true block average 2 2 31.0 -12.0 30.0 -11.0 POLYGON((-11.0 30.12729360464099,-11.196201501315471 31.0,-11.0 31.0,-11.0 30.12729360464099)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_059A76_N30W012_2023_01_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_059A76_N30W012_2023_01_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_059A76_N30W012_2023_01_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_059A76_N30W012_2023_01_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_059A76_N30W012_2023_01_11_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2021 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid