https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-07T17:14:32.290502Z 2021-03-07T17:14:57.288406Z s3://sentinel-s1-l1c/GRD/2021/3/7/IW/DV/S1B_IW_GRDH_1SDV_20210307T171432_20210307T171457_025911_031734_2E51 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-03-07T17:14:32.290502Z 2021-03-07T17:14:57.288406Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1B_OPER_AUX_PREORB_OPOD_20210307T165441_V20210307T153959_20210307T221459.EOF 347.8851824093316 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-07T18:40:49.661583Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210307T171432_20210307T171457_025911_031734_2E51 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.058360774456208 -14.473197696165412,17.621140802260143 -14.34538597634587,18.207634665453874 -14.210615789170564,18.79000438435654 -14.07523222306036,19.305099946126738 -13.9541794609686,19.217812056924572 -13.593704772612778,19.131681747231294 -13.232900923488703,19.089682571395713 -13.052260895926153,19.046150513790653 -12.8719959303499,19.001308881162405 -12.692051790419217,18.94493922038699 -12.452021101665053,18.43283698677674 -12.571516901651481,17.851001419710503 -12.705967335658288,17.26900682623659 -12.83905032508983,16.710456123459167 -12.965435048925904,16.725719527195835 -13.024772852044563,16.765684437989535 -13.206181484573161,16.806314294120494 -13.387445841828914,16.889273281193983 -13.749608402758092,16.931394439774273 -13.930553583833552,16.974271255945485 -14.111333862318602,17.016561732756802 -14.292253874837135,17.058360774456208 -14.473197696165412)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58446 46.25811747257359 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 2021-12-26T02:05:53.543106Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S15E016/2021/03/07/031734 2.0E-4 2.0E-4 true block average 2 2 -14.0 16.0 -15.0 17.0 POLYGON((17.0 -14.22140225235373,16.94786549095674 -14.0,17.0 -14.0,17.0 -14.22140225235373)) 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_031734_S15E016_2021_03_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_031734_S15E016_2021_03_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_031734_S15E016_2021_03_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_031734_S15E016_2021_03_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_031734_S15E016_2021_03_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 2019 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