https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-12-11T04:33:57.043429Z 2022-12-11T04:34:22.042146Z s3://sentinel-s1-l1c/GRD/2022/12/11/IW/DV/S1A_IW_GRDH_1SDV_20221211T043357_20221211T043422_046279_058AC6_E906 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 2022-12-11T04:33:57.043429Z 2022-12-11T04:34:22.042146Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20221211T043709_V20221211T035316_20221211T102816.EOF 192.7465341731259 693000 Copernicus Ground Segment 2022-12-11T05:09:09.944822Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221211T043357_20221211T043422_046279_058AC6_E906 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.022517606136436 31.899488863132824,22.61733220577367 31.965109521126386,22.34236546404884 32.00885086490464,21.93003134186159 32.07325336973036,21.652819208675158 32.11574646293221,21.239316803968343 32.17793625608257,20.96169917831461 32.21888382260606,20.686961874017147 32.25877551345578,20.406125284485157 32.29889892102096,20.368357642510404 32.1187408600676,20.333300606836104 31.93810533531653,20.261905614684636 31.577004384822477,20.226849299378458 31.396357079026743,20.1086141127132 30.79492551728434,20.3867058754288 30.754136392121122,20.65885561435564 30.713606957087542,20.93087680495231 30.672493361139175,21.33794831565539 30.60983940050628,21.608927303989955 30.567381308666903,22.0147304490472 30.50267496925789,22.285427868497642 30.458762248527428,22.68388417388396 30.393027487487963,22.737135423925537 30.633748708133833,22.818141833612227 30.995492872789445,22.94037295891178 31.53800478168372,23.022517606136436 31.899488863132824)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72430063805702 46.52644936126162 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 2022-12-11T07:24:34.026262Z Batch API, v4.165.0 s3://deafrica-sentinel-1/s1_rtc/N31E020/2022/12/11/058AC6 2.0E-4 2.0E-4 true block average 2 2 32.0 20.0 31.0 21.0 POLYGON((20.148929622052222 31.0,20.34531288111493 32.0,21.0 32.0,21.0 31.0,20.148929622052222 31.0)) 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_058AC6_N31E020_2022_12_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_058AC6_N31E020_2022_12_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_058AC6_N31E020_2022_12_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_058AC6_N31E020_2022_12_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_058AC6_N31E020_2022_12_11_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