https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-22T06:38:22.475773Z 2023-10-22T06:38:51.444252Z s3://sentinel-s1-l1c/GRD/2023/10/22/IW/DV/S1A_IW_GRDH_1SDV_20231022T063822_20231022T063851_050874_0621C0_6987 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 2023-10-22T06:38:22.475773Z 2023-10-22T06:38:51.444252Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231022T063704_V20231022T055648_20231022T123148.EOF 192.5639273322231 693000 Copernicus Ground Segment 2023-10-22T07:21:10.544838Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231022T063822_20231022T063851_050874_0621C0_6987 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.548829169457242 28.68799918008486,-8.944269921938698 28.75459272587858,-9.213663293551594 28.799246586490487,-9.747720604723968 28.886077048343772,-10.143634699972619 28.948997419609125,-10.410165292761478 28.99065667497752,-10.676203375599112 29.031681011978776,-11.076215864121085 29.092311157154537,-11.146445228812945 28.730929768817422,-11.182304864238375 28.5502987582169,-11.21955397940259 28.36987442071503,-11.254893430469462 28.189158792000626,-11.290845728726575 28.008531775231784,-11.325975467697033 27.827775604897564,-11.361730118542926 27.647111239007366,-11.396801827175254 27.473219186898703,-10.871374318477594 27.39120577839898,-10.608291229558727 27.349351992941337,-10.215126779982212 27.2858210836407,-9.821230637218745 27.220992926559237,-9.558665634820708 27.177123065455802,-9.296000801639682 27.132710943904968,-8.905021307636233 27.06562719452775,-8.868219570973084 27.240202668726187,-8.827619653697065 27.421068724714278,-8.749294250610621 27.783297416977057,-8.629514357766485 28.32625564702216,-8.58754244183963 28.506897086165406,-8.548829169457242 28.68799918008486)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7885182044928 46.61491853444917 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 2023-10-22T11:18:08.262735Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N28W012/2023/10/22/0621C0 2.0E-4 2.0E-4 true block average 2 2 29.0 -12.0 28.0 -11.0 POLYGON((-11.292503868729664 28.0,-11.219553979403976 28.369874420707763,-11.146445228819411 28.730929768784556,-11.09415523269442 29.0,-11.0 29.0,-11.0 28.0,-11.292503868729664 28.0)) 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_0621C0_N28W012_2023_10_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0621C0_N28W012_2023_10_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0621C0_N28W012_2023_10_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0621C0_N28W012_2023_10_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0621C0_N28W012_2023_10_22_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