https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-18T18:51:20.753406Z 2021-07-18T18:51:45.752075Z s3://sentinel-s1-l1c/GRD/2021/7/18/IW/DV/S1A_IW_GRDH_1SDV_20210718T185120_20210718T185145_038836_049529_AA7B 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 2021-07-18T18:51:20.753406Z 2021-07-18T18:51:45.752075Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.01701024412165 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-19T02:09:40.523193Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210718T185120_20210718T185145_038836_049529_AA7B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.94548583322654 5.429774221114467,-8.830910320925502 5.661126102669845,-7.726055064876751 5.888148553177974,-7.762725436592886 6.069081716563237,-7.798085897105663 6.250370501597949,-7.834770885243902 6.431382114578371,-7.869909206050334 6.612703241877002,-7.979480904980561 7.155784201915142,-8.01089293984095 7.337832371315463,-8.023064311245289 7.397670942145539,-8.573983936839305 7.286390205643009,-9.136230080781816 7.172068892005214,-9.695658986540629 7.057578575528068,-10.25485276341737 6.94240492665679,-10.240237722435099 6.882844507010971,-10.205525015465755 6.700766873743882,-10.16850790300238 6.51916372538127,-10.129159990953514 6.338042389552465,-10.05749708540414 5.974329781964294,-9.94548583322654 5.429774221114467)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7823482201722 46.10595410812728 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 2021-12-26T08:54:11.047302Z Batch API, v4.39.0 s3://deafrica-sentinel-1/s1_rtc/N06W009/2021/07/18/049529 2.0E-4 2.0E-4 true block average 2 2 7.0 -9.0 6.0 -8.0 POLYGON((-9.0 6.0,-9.0 7.0,-8.0 7.0,-8.0 6.0,-9.0 6.0)) 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_049529_N06W009_2021_07_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_049529_N06W009_2021_07_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_049529_N06W009_2021_07_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_049529_N06W009_2021_07_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_049529_N06W009_2021_07_18_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