https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-26T17:24:59.806296Z 2021-10-26T17:25:26.054648Z s3://sentinel-s1-l1c/GRD/2021/10/26/IW/DV/S1B_IW_GRDH_1SDV_20211026T172459_20211026T172526_029309_037F77_D922 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 2021-10-26T17:24:59.806296Z 2021-10-26T17:25:26.054648Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.0014459295274 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-26T18:32:21.094480Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20211026T172459_20211026T172526_029309_037F77_D922 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((13.275725934745674 -6.9954946245852145,13.847810163601796 -6.868541408772067,14.42269844195839 -6.740220447012967,14.883261994819303 -6.636885755391261,15.492738006694887 -6.499423848985822,15.411109916544962 -6.138330016858054,15.369537227212735 -5.957919639092881,15.32895784956802 -5.77729097918159,15.24892308172672 -5.41580102864923,15.20967404230301 -5.234894688188204,15.165808829049487 -5.043407405601311,14.100119412168706 -5.281121911724398,12.957984833902232 -5.533688638953967,12.99797385363761 -5.726544259000864,13.034547933795025 -5.9085113929147655,13.07602470207803 -6.089396724126304,13.155472088281568 -6.451956758791371,13.235964899035533 -6.814301752307954,13.275725934745674 -6.9954946245852145)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69243807329928 46.37083149828198 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 2021-12-26T13:55:56.417385Z Batch API, v4.63.0 s3://deafrica-sentinel-1/s1_rtc/S06E012/2021/10/26/037F77 2.0E-4 2.0E-4 true block average 2 2 -5.0 12.0 -6.0 13.0 POLYGON((13.0 -5.736624951252689,12.957984833902197 -5.533688638953977,13.0 -5.524397585870344,13.0 -5.736624951252689)) 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_037F77_S06E012_2021_10_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_037F77_S06E012_2021_10_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_037F77_S06E012_2021_10_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_037F77_S06E012_2021_10_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_037F77_S06E012_2021_10_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 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