https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-01T04:14:10.173111Z 2023-05-01T04:14:39.197858Z s3://sentinel-s1-l1c/GRD/2023/5/1/IW/DV/S1A_IW_GRDH_1SDV_20230501T041410_20230501T041439_048335_05D02E_2050 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 2023-05-01T04:14:10.173111Z 2023-05-01T04:14:39.197858Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230501T054705_V20230501T014943_20230501T050713.EOF 192.0681227789034 693000 Copernicus Ground Segment 2023-05-01T06:49:33.488858Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230501T041410_20230501T041439_048335_05D02E_2050 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.360468667437196 13.92029535989025,24.789080566226286 14.031715286354403,24.216264976607707 14.141951475505639,23.648731419357755 14.249720164975097,23.088060320068458 14.354758281022505,23.0415425802049 14.115561686574356,23.004215573830542 13.93489083951133,22.93389977090053 13.572723043755119,22.89720265894489 13.391920564394002,22.864003695968826 13.210453674308994,22.827876997354508 13.029533271714477,22.79531805214077 12.8479318420832,22.771615263972063 12.726244861635815,23.328107713973246 12.62000565513091,23.887573521440853 12.51193745386032,24.46086275836395 12.399895312841743,25.025479318427607 12.288268058978241,25.16244418186737 12.954623509136022,25.197664675345955 13.136501367781493,25.23807611780152 13.317352458522118,25.274568236810115 13.498975533573422,25.311896370495433 13.680432001888784,25.360468667437196 13.92029535989025)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.95554679609649 46.09041 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 2023-05-01T10:47:11.728478Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N14E023/2023/05/01/05D02E 2.0E-4 2.0E-4 true block average 2 2 15.0 23.0 14.0 24.0 POLYGON((23.0176672739144 14.0,23.041542580207707 14.11556168658858,23.088060320068344 14.354758281022452,24.0 14.18301793370782,24.0 14.0,23.0176672739144 14.0)) 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_05D02E_N14E023_2023_05_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D02E_N14E023_2023_05_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D02E_N14E023_2023_05_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D02E_N14E023_2023_05_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D02E_N14E023_2023_05_01_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