https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-08T05:06:53.109530Z 2023-11-08T05:07:08.461592Z s3://sentinel-s1-l1c/GRD/2023/11/8/IW/DV/S1A_IW_GRDH_1SDV_20231108T050653_20231108T050708_051121_062A4C_BC83 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 2023-11-08T05:06:53.109530Z 2023-11-08T05:07:08.461592Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231108T050510_V20231108T042616_20231108T110116.EOF 192.7912290265129 693000 Copernicus Ground Segment 2023-11-08T05:42:58.066438Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231108T050653_20231108T050708_051121_062A4C_BC83 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.856914869790803 32.15803905904927,14.446879311366558 32.22423273237626,14.171999879088638 32.26781106870556,13.893673442673055 32.31128261392175,13.479864356416327 32.3747106963277,13.067373220068491 32.43650350048092,12.790815746085197 32.47713033462542,12.51406534312251 32.51714247436793,12.231308798612217 32.55735626780918,12.121551247878273 32.01613092232902,12.068115017377005 31.758756502372663,12.348839710665654 31.718275433127197,12.621500777464393 31.678325602140475,13.031922219954055 31.61703300642,13.305922042621464 31.57533564538674,13.582256517042534 31.532653399390583,13.9940052708814 31.467873975988027,14.267382589354568 31.42408317450529,14.673866461516234 31.357815498540557,14.774798758302259 31.796494297791124,14.856914869790803 32.15803905904927)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72796338302967 46.58547257735972 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 2023-11-08T07:37:13.057844Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/N31E012/2023/11/08/062A4C 2.0E-4 2.0E-4 true block average 2 2 32.0 12.0 31.0 13.0 POLYGON((13.0 31.621800290776296,12.068115017377123 31.758756502372645,12.118202136167957 32.0,13.0 32.0,13.0 31.621800290776296)) 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_062A4C_N31E012_2023_11_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_062A4C_N31E012_2023_11_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_062A4C_N31E012_2023_11_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_062A4C_N31E012_2023_11_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_062A4C_N31E012_2023_11_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 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