https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-26T02:10:20.471239Z 2023-09-26T02:10:49.512810Z s3://sentinel-s1-l1c/GRD/2023/9/26/IW/DV/S1A_IW_GRDH_1SDV_20230926T021020_20230926T021049_050492_0614D4_FC75 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 2023-09-26T02:10:20.471239Z 2023-09-26T02:10:49.512810Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230926T033252_V20230925T233811_20230926T025541.EOF 192.1346445779122 693000 Copernicus Ground Segment 2023-09-26T03:58:55.236011Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230926T021020_20230926T021049_050492_0614D4_FC75 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((52.29944510865431 -13.999619086661268,51.72525273494098 -13.869437948460575,51.146299612502204 -13.736677743772532,50.56799649723691 -13.602574543593455,50.04286286430543 -13.47950900130359,49.985056579666306 -13.717350709212935,49.940097168144256 -13.897293766733211,49.85234684126654 -14.257728386244281,49.80450974555189 -14.43701298314561,49.76123818445642 -14.61740169942732,49.71567198416625 -14.797250419588206,49.67218361328948 -14.977608293485048,49.64361482361308 -15.100156224722301,50.172963422197135 -15.225131770065175,50.75797015144156 -15.361634988986701,51.34081613336453 -15.495940743612982,51.918957749741296 -15.627489363404326,52.117577837713824 -14.781249352574836,52.29944510865431 -13.999619086661268)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.43893 46.05264247756395 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 2023-09-26T05:41:45.932540Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/S14E052/2023/09/26/0614D4 2.0E-4 2.0E-4 true block average 2 2 -13.0 52.0 -14.0 53.0 POLYGON((52.29944510865425 -13.999619086661323,52.0 -14.0,52.0 -13.931728764779908,52.29944510865425 -13.999619086661323)) 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_0614D4_S14E052_2023_09_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0614D4_S14E052_2023_09_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0614D4_S14E052_2023_09_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0614D4_S14E052_2023_09_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0614D4_S14E052_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 degree grid