https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-28T18:14:32.272850Z 2023-11-28T18:14:57.272016Z s3://sentinel-s1-l1c/GRD/2023/11/28/IW/DV/S1A_IW_GRDH_1SDV_20231128T181432_20231128T181457_051421_0634A4_D074 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 2023-11-28T18:14:32.272850Z 2023-11-28T18:14:57.272016Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231128T201357_V20231128T163017_20231128T194747.EOF 347.730065781512 693000 Copernicus Ground Segment 2023-11-28T20:55:11.591513Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231128T181432_20231128T181457_051421_0634A4_D074 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.733372111420933 20.357530659191795,-2.14433461522595 20.46572126201945,-1.5497722341613511 20.57275369455091,-0.9544732543885285 20.677729840397667,-0.3687250583292626 20.77887720896647,-0.4031429236882805 20.959786507272664,-0.43818151165818586 21.140678109707423,-0.4738407732849184 21.32146021297795,-0.578899919076417 21.864102769372863,-0.6611441128989399 22.28563834553012,-1.2527397703993088 22.185601664896232,-1.8545620372547287 22.0814831672057,-2.4557022405752624 21.97511957468572,-3.0516442665050607 21.86734495230372,-2.9235995763384626 21.26376401980677,-2.733372111420933 20.357530659191795)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82202049907983 46.0422484320768 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 2023-11-28T23:11:27.609290Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/N21W001/2023/11/28/0634A4 2.0E-4 2.0E-4 true block average 2 2 22.0 -1.0 21.0 0.0 POLYGON((-0.60541430791522 22.0,-0.4109322515704891 21.0,-1.0 21.0,-1.0 22.0,-0.60541430791522 22.0)) 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_0634A4_N21W001_2023_11_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0634A4_N21W001_2023_11_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0634A4_N21W001_2023_11_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0634A4_N21W001_2023_11_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0634A4_N21W001_2023_11_28_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