https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-12-04T04:56:33.582888Z 2023-12-04T04:56:58.581155Z s3://sentinel-s1-l1c/GRD/2023/12/4/IW/DV/S1A_IW_GRDH_1SDV_20231204T045633_20231204T045658_051500_063752_7F82 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 2023-12-04T04:56:33.582888Z 2023-12-04T04:56:58.581155Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231204T080603_V20231204T040943_20231204T072713.EOF 192.0122986345608 693000 Copernicus Ground Segment 2023-12-04T08:54:04.375143Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231204T045633_20231204T045658_051500_063752_7F82 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.261335229503828 9.915603817258358,13.6930284732486 10.030117021625397,13.133378525527426 10.141851302113372,12.573195399300827 10.252657027149295,12.016859297916932 10.36166722621001,11.97920857922959 10.181062328111205,11.94734915426437 9.999224144783394,11.90993468044377 9.818468876522468,11.875893297707556 9.637044740927644,11.80352933733312 9.275021547043126,11.761993277344969 9.095062515281551,11.726397977203433 8.913922772364877,11.713753638352106 8.854225550741074,12.27238406924924 8.743033863239388,12.833311096788407 8.630486416377089,13.391873092558118 8.517528838048552,13.95083249409447 8.403615409624862,13.963352886895818 8.463570538154757,13.998996417910941 8.645422447478754,14.038537559769505 8.826475024244285,14.112543356818588 9.189611339371178,14.150406797189977 9.371000868130555,14.261335229503828 9.915603817258358)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85144950866703 46.04237 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 2023-12-04T10:00:14.696113Z Batch API, v4.284.0 s3://deafrica-sentinel-1/s1_rtc/N08E014/2023/12/04/063752 2.0E-4 2.0E-4 true block average 2 2 9.0 14.0 8.0 15.0 POLYGON((14.073901288495573 9.0,14.038537559769154 8.826475024242653,14.0 8.650017689666566,14.0 9.0,14.073901288495573 9.0)) 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_063752_N08E014_2023_12_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_063752_N08E014_2023_12_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_063752_N08E014_2023_12_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_063752_N08E014_2023_12_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_063752_N08E014_2023_12_04_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