https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-08T03:17:23.985596Z 2022-04-08T03:17:48.983510Z s3://sentinel-s1-l1c/GRD/2022/4/8/IW/DV/S1A_IW_GRDH_1SDV_20220408T031723_20220408T031748_042676_051786_F6B3 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 2022-04-08T03:17:23.985596Z 2022-04-08T03:17:48.983510Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220408T051402_V20220408T004347_20220408T040117.EOF 192.2829250958513 693000 Copernicus Ground Segment 2022-04-08T06:27:05.561966Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220408T031723_20220408T031748_042676_051786_F6B3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.57740241975006 -19.195479990293652,34.01448019716636 -19.06655921704757,33.41079489129281 -18.92616734229568,32.8050057370847 -18.78307860800056,32.259270523097385 -18.65231585147655,32.214153202464345 -18.832454436475373,32.16685066595069 -19.012167343279412,32.122708083324255 -19.19266611587325,32.07603810906147 -19.372561616816206,32.02754368960529 -19.55202420539383,31.979946851375363 -19.731720566344418,31.93125594293469 -19.91116200748283,31.885759968558247 -20.091401422430934,31.870070042665702 -20.150756506111605,32.42382244859801 -20.284127920086718,33.02894521986782 -20.427624101164,33.63493751992745 -20.568972013801268,34.20378473914815 -20.699499160761746,34.26395602207418 -20.45938983495597,34.30819708649485 -20.27866732743263,34.399292621542415 -19.91784898372726,34.53326208423894 -19.37607673780042,34.57740241975006 -19.195479990293652)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.12556 45.98765203050667 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 2022-04-08T08:13:47.681312Z Batch API, v4.101.5 s3://deafrica-sentinel-1/s1_rtc/S20E032/2022/04/08/051786 2.0E-4 2.0E-4 true block average 2 2 -19.0 32.0 -20.0 33.0 POLYGON((32.0 -19.656012221683472,32.07603810905957 -19.372561616822914,32.12270808332638 -19.192666115864828,32.170053252842685 -19.0,33.0 -19.0,33.0 -20.0,32.0 -20.0,32.0 -19.656012221683472)) 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_051786_S20E032_2022_04_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_051786_S20E032_2022_04_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_051786_S20E032_2022_04_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_051786_S20E032_2022_04_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_051786_S20E032_2022_04_08_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