https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-07T18:02:05.061160Z 2023-09-07T18:02:34.102331Z s3://sentinel-s1-l1c/GRD/2023/9/7/IW/DV/S1A_IW_GRDH_1SDV_20230907T180205_20230907T180234_050225_060BA2_7197 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 2023-09-07T18:02:05.061160Z 2023-09-07T18:02:34.102331Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230907T181449_V20230907T175240_20230908T002740.EOF 346.9157771615016 693000 Copernicus Ground Segment 2023-09-07T18:36:33.885744Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230907T180205_20230907T180234_050225_060BA2_7197 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.7966284675483146 34.936942153178805,-1.3865021580628996 35.00084113338137,-1.105092693165054 35.04382227350378,-0.8201751714259282 35.086627398869986,-0.39951689396437096 35.148531876014204,0.02119632759127091 35.20889630726327,0.30758279640270403 35.249095962050575,0.5881497457810351 35.28779264472458,0.9096516596798971 35.33127282883447,0.8589053675520204 35.569096984117664,0.8179621807889135 35.748912579008355,0.7793335575159401 35.9290339216118,0.7451562067996456 36.10973552815159,0.6679491382664645 36.4699780021961,0.5691621637703658 36.95261744577805,0.2408284630643932 36.90952236024207,-0.047534392541972295 36.87087011604673,-0.3356045219304995 36.83152037803168,-0.7671510072110226 36.7711916486456,-1.0544697108491423 36.730105603130816,-1.4848683765306536 36.6671806025099,-1.7714082647764275 36.624369307881224,-2.196338791195995 36.559523651174466,-2.037138751702706 35.89578314236773,-1.8654621962997762 35.17342890213403,-1.8080215079862132 34.99512572560816,-1.7966284675483146 34.936942153178805)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.67061243536523 46.41562480531377 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 2023-09-08T00:09:13.338455Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N35E000/2023/09/07/060BA2 2.0E-4 2.0E-4 true block average 2 2 36.0 0.0 35.0 1.0 POLYGON((0.7659112498979982 36.0,0.7793335575159134 35.92903392161194,0.8179621807889025 35.74891257900836,0.858905367552197 35.56909698411674,0.9096516596799107 35.331272828834464,0.0 35.20585503307908,0.0 36.0,0.7659112498979982 36.0)) 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_060BA2_N35E000_2023_09_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060BA2_N35E000_2023_09_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060BA2_N35E000_2023_09_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060BA2_N35E000_2023_09_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060BA2_N35E000_2023_09_07_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