https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-06T18:25:07.261087Z 2023-02-06T18:25:36.280716Z s3://sentinel-s1-l1c/GRD/2023/2/6/IW/DV/S1A_IW_GRDH_1SDV_20230206T182507_20230206T182536_047119_05A71E_BB01 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 2023-02-06T18:25:07.261087Z 2023-02-06T18:25:36.280716Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230206T183957_V20230206T181713_20230207T005213.EOF 347.3083800378066 693000 Copernicus Ground Segment 2023-02-06T18:56:54.349886Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230206T182507_20230206T182536_047119_05A71E_BB01 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.733411974056253 29.482342952041385,-6.343456576793952 29.547378108415842,-6.078492980556691 29.590866731021098,-5.68067870253769 29.655100297576027,-5.415209948367484 29.69725719145807,-5.016873438121376 29.75945314274273,-4.751029861577296 29.800253817198634,-4.48512637814769 29.840497484055856,-4.190627130077532 29.88439684363548,-4.2373184820171605 30.122190720523278,-4.30621880098284 30.483719944197045,-4.340292062311363 30.66453225215536,-4.37335429779357 30.84548463995536,-4.410188644220169 31.025888654772782,-4.444317345575504 31.206677810971186,-4.479220967440636 31.387350128648173,-4.501565365459371 31.508640511568572,-4.7994561579773904 31.465478837610213,-5.06878350655404 31.425815288775,-5.33936575567507 31.385365772062816,-5.7330543369241 31.32542045674317,-6.011773148874729 31.28222362661495,-6.4149520341125985 31.218584675560116,-6.684150026046721 31.17534393388921,-7.080727690519657 31.110542755323003,-7.0569514687456065 30.98871498377503,-7.018301890237306 30.807540911347477,-6.97774312608673 30.62668253459226,-6.9353810243281995 30.446125237374776,-6.901655712348764 30.264137080710874,-6.86567426285795 30.08252076383901,-6.827483991679947 29.901271541029818,-6.786455030759107 29.720496964427426,-6.746527184307994 29.53953994964761,-6.733411974056253 29.482342952041385)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82729904497406 46.48650742374167 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 2023-02-06T22:58:02.900866Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N29W007/2023/02/06/05A71E 2.0E-4 2.0E-4 true block average 2 2 30.0 -7.0 29.0 -6.0 POLYGON((-6.7334119740563345 29.482342952041396,-6.827483991678481 29.901271541022883,-6.848286655341715 30.0,-6.0 30.0,-6.0 29.60354069565548,-6.7334119740563345 29.482342952041396)) 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_05A71E_N29W007_2023_02_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A71E_N29W007_2023_02_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A71E_N29W007_2023_02_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A71E_N29W007_2023_02_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A71E_N29W007_2023_02_06_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