https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-09-26T16:04:12.239712Z 2023-09-26T16:05:02.237465Z s3://sentinel-s1-l1c/GRD/2023/9/26/IW/DV/S1A_IW_GRDH_1SDV_20230926T160437_20230926T160502_050500_061522_BA72 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 2023-09-26T16:04:37.239331Z 2023-09-26T16:05:02.237465Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230926T181303_V20230926T142653_20230926T174423.EOF 348.03023112971573 693000 Copernicus Ground Segment 2023-09-26T18:56:37.370518Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230926T160437_20230926T160502_050500_061522_BA72 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.04646934710806 -3.261564072105341,34.158064670104196 -3.0184568573761608,35.24655566787742 -2.7792149821203362,35.2080390048684 -2.598343340303715,35.16816422417488 -2.4176857619987664,35.12901818358662 -2.2368735243824673,35.09088404483769 -2.0558446549866076,35.05201699282382 -1.8749847819092258,35.014114522928594 -1.693919333091592,34.9741175093231 -1.5133213294925787,34.93756206735635 -1.3319743952055845,34.92453765363753 -1.2724923846085068,32.72475934683315 -1.7503898209062863,32.81406192434205 -2.173124694544638,32.96846987679252 -2.8989148414927524,33.04646934710806 -3.261564072105341)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82584 46.24003288987928 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 s3://sentinel-s1-l1c/GRD/2023/9/26/IW/DV/S1A_IW_GRDH_1SDV_20230926T160412_20230926T160437_050500_061522_B404 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 2023-09-26T16:04:12.239712Z 2023-09-26T16:04:37.237847Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230926T181303_V20230926T142653_20230926T174423.EOF 348.0218704373736 693000 Copernicus Ground Segment 2023-09-26T18:56:15.993895Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230926T160412_20230926T160437_050500_061522_B404 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.37297777302052 -4.772232549202016,34.48656587926628 -4.52687926240269,35.57550389956254 -4.285170783074383,35.540214868378406 -4.1035144115494955,35.49972888621157 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average 2 2 -3.0 33.0 -4.0 34.0 POLYGON((33.04646934695643 -3.261564071423516,33.0 -3.045510387282569,33.0 -3.0,34.0 -3.0,34.0 -4.0,33.206272907149916 -4.0,33.10005936990548 -3.5025535037276105,33.04646934695643 -3.261564071423516)) 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_061522_S04E033_2023_09_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061522_S04E033_2023_09_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061522_S04E033_2023_09_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061522_S04E033_2023_09_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061522_S04E033_2023_09_26_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 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