https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-11T05:05:57.370583Z 2023-08-11T05:06:26.380241Z s3://sentinel-s1-l1c/GRD/2023/8/11/IW/DV/S1A_IW_GRDH_1SDV_20230811T050557_20230811T050626_049823_05FDE1_85B7 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 2023-08-11T05:05:57.370583Z 2023-08-11T05:06:26.380241Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230811T064258_V20230811T023910_20230811T055640.EOF 191.9732885775283 693000 Copernicus Ground Segment 2023-08-11T07:04:16.528935Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230811T050557_20230811T050626_049823_05FDE1_85B7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.27854569273458 5.456759167131845,10.145118710048845 5.691895864109288,9.072550988990448 5.912134577721472,9.023639674995623 5.67290405222246,8.983085063024003 5.492683056287239,8.943870130187003 5.3121832225784935,8.9078275737872 5.131024747022609,8.879297623678259 4.948303062426232,8.843957310895867 4.766981482174355,8.746539757840196 4.283835680966589,9.837329296489225 4.0566153330717505,10.947682867612443 3.8236504233754447,10.972020314231084 3.945055500787171,11.011817430682497 4.126091272868415,11.04838433496357 4.307805308486998,11.085585664543487 4.4893827164533695,11.121342341550658 4.67126065556301,11.15944867187477 4.8526421272569005,11.194638572868262 5.034632342064167,11.230491221507632 5.216480092632933,11.265150838970383 5.398573769665748,11.27854569273458 5.456759167131845)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78348 46.17421807186753 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 2023-08-11T12:40:06.179301Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/N04E011/2023/08/11/05FDE1 2.0E-4 2.0E-4 true block average 2 2 5.0 11.0 4.0 12.0 POLYGON((11.18794201124435 5.0,11.159448671874722 4.852642127256842,11.121342341550767 4.671260655563762,11.085585664543935 4.489382716455579,11.0 4.072334169882488,11.0 5.0,11.18794201124435 5.0)) 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_05FDE1_N04E011_2023_08_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05FDE1_N04E011_2023_08_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05FDE1_N04E011_2023_08_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05FDE1_N04E011_2023_08_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05FDE1_N04E011_2023_08_11_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