https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-18T06:30:10.668154Z 2023-08-18T06:30:34.138824Z s3://sentinel-s1-l1c/GRD/2023/8/18/IW/DV/S1A_IW_GRDH_1SDV_20230818T063010_20230818T063034_049926_060166_CDE7 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 2023-08-18T06:30:10.668154Z 2023-08-18T06:30:34.138824Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230818T062946_V20230818T054832_20230818T122332.EOF 192.5588639228884 693000 Copernicus Ground Segment 2023-08-18T07:06:29.896818Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230818T063010_20230818T063034_049926_060166_CDE7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.544477587906857 28.46229272644979,-6.809279297372751 28.507123704846965,-7.206160786186776 28.57328197088311,-7.472263501515122 28.61694451198642,-7.870550930999484 28.681256235746698,-8.13794539116444 28.72373143618982,-8.533470949652123 28.785536196002706,-9.070516767057441 28.867481326019227,-9.104180773923586 28.686622674747326,-9.138487990399636 28.50576239720824,-9.174145528546136 28.325100576575906,-9.211518832026622 28.144694792981156,-9.32133443311987 27.578941755531382,-8.793460751923266 27.496706223827914,-8.398214947864133 27.433741991455143,-8.135634493807416 27.39125235872365,-7.742339727534284 27.32662638752209,-7.479168667255117 27.28272347666112,-7.216517745274381 27.238379348971563,-6.824627904899823 27.17123379918966,-6.701205113642388 27.73794366231699,-6.662816320836195 27.919188839094698,-6.544477587906857 28.46229272644979)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82838055922307 46.61343702469026 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 2023-08-18T12:34:16.918974Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/N27W010/2023/08/18/060166 2.0E-4 2.0E-4 true block average 2 2 28.0 -10.0 27.0 -9.0 POLYGON((-9.0 27.52888222632282,-9.321334433119837 27.57894175553139,-9.239604842378213 28.0,-9.0 28.0,-9.0 27.52888222632282)) 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_060166_N27W010_2023_08_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060166_N27W010_2023_08_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060166_N27W010_2023_08_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060166_N27W010_2023_08_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060166_N27W010_2023_08_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 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