https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-01-26T01:47:34.867636Z 2023-01-26T01:48:14.261880Z s3://sentinel-s1-l1c/GRD/2023/1/26/IW/DV/S1A_IW_GRDH_1SDV_20230126T014759_20230126T014814_046948_05A16B_E6B7 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 2023-01-26T01:47:59.867002Z 2023-01-26T01:48:14.261880Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230126T013311_V20230126T005212_20230126T072712.EOF 192.4025064744494 693000 Copernicus Ground Segment 2023-01-26T03:05:54.529196Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230126T014759_20230126T014814_046948_05A16B_E6B7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((56.278620922805345 -22.844715027566103,55.69299377927849 -22.71004118104905,55.095417752698786 -22.570144777099607,54.49905019236947 -22.428046584961606,53.91983656206824 -22.287372744628016,53.91206559078082 -22.285759889822913,53.81266411912274 -22.644586810386468,53.707083636020805 -23.023177832727463,54.29693895896249 -23.166469468823845,54.656389165040004 -23.252565690706852,54.89627706305425 -23.30950891875598,55.25648906959534 -23.39423928205966,55.49688299379939 -23.450267910590195,56.08553039123029 -23.585708561725827,56.278620922805345 -22.844715027566103)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.18826 45.57230473798016 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/2023/1/26/IW/DV/S1A_IW_GRDH_1SDV_20230126T014734_20230126T014759_046948_05A16B_13FC 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 2023-01-26T01:47:34.867636Z 2023-01-26T01:47:59.865520Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230126T013311_V20230126T005212_20230126T072712.EOF 192.3584302673632 693000 Copernicus Ground Segment 2023-01-26T03:06:10.752596Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230126T014734_20230126T014759_046948_05A16B_13FC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((56.66372405556993 -21.34207659871609,56.08365485126602 -21.208862061122844,55.47487565678406 -21.06662130025955,54.90087419293358 -20.930351658670567,54.32689138291737 -20.79187495306091,54.23045411231041 -21.15117730025836,54.13291260612941 -21.510363759232945,54.03479220939646 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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_05A16B_S23E056_2023_01_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A16B_S23E056_2023_01_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A16B_S23E056_2023_01_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A16B_S23E056_2023_01_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A16B_S23E056_2023_01_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 degree grid