https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-08T03:18:13.984390Z 2022-04-08T03:18:38.983787Z s3://sentinel-s1-l1c/GRD/2022/4/8/IW/DV/S1A_IW_GRDH_1SDV_20220408T031813_20220408T031838_042676_051786_B203 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 2022-04-08T03:18:13.984390Z 2022-04-08T03:18:38.983787Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220408T051402_V20220408T004347_20220408T040117.EOF 192.3963240984368 693000 Copernicus Ground Segment 2022-04-08T06:29:14.816988Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220408T031813_20220408T031838_042676_051786_B203 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.80705354630862 -22.199463681952878,33.24893134048739 -22.071186631465007,32.638213760053354 -21.928370293440757,32.028011835574404 -21.78313450462852,31.45643274650537 -21.64478152125207,31.40884987514042 -21.82455661197396,31.311094675941206 -22.183703173377083,31.211678959739196 -22.54250335894761,31.16070340395818 -22.721612306768083,31.111278065049614 -22.90112245866799,31.044460860571792 -23.139761926572067,31.621011611990298 -23.27993509558054,31.867052274495684 -23.339020022158753,32.236372213635356 -23.426891381647565,32.483568050730426 -23.48515921974377,32.85375862874856 -23.571593435752675,33.419051096070866 -23.701663743781914,33.57550740806308 -23.101245034849807,33.668452976156 -22.7405374658519,33.760485375336216 -22.37966342046885,33.80705354630862 -22.199463681952878)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.9444 45.80132272528049 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 2022-04-08T08:13:11.390765Z Batch API, v4.101.5 s3://deafrica-sentinel-1/s1_rtc/S23E031/2022/04/08/051786 2.0E-4 2.0E-4 true block average 2 2 -22.0 31.0 -23.0 32.0 POLYGON((31.083593118567503 -23.0,31.211678959727195 -22.542503358990782,31.361096380640284 -22.0,32.0 -22.0,32.0 -23.0,31.083593118567503 -23.0)) 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_051786_S23E031_2022_04_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_051786_S23E031_2022_04_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_051786_S23E031_2022_04_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_051786_S23E031_2022_04_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_051786_S23E031_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