https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-06-21T17:03:02.619540Z 2022-06-21T17:03:31.644173Z s3://sentinel-s1-l1c/GRD/2022/6/21/IW/DV/S1A_IW_GRDH_1SDV_20220621T170302_20220621T170331_043764_053992_3F31 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 2022-06-21T17:03:02.619540Z 2022-06-21T17:03:31.644173Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220621T154748_V20220621T151610_20220621T215110.EOF 347.25772950036975 693000 Copernicus Ground Segment 2022-06-21T17:38:41.704080Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220621T170302_20220621T170331_043764_053992_3F31 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((13.658863914779776 30.286119462359167,14.053996941129324 30.35138474804119,14.32264575864431 30.395025451850692,14.724309972555572 30.45917643294415,14.992901277148011 30.501339043521153,15.39677565045709 30.563630634465692,15.666960589104999 30.604560469903063,15.937611736746979 30.64496529921548,16.223059334897712 30.686927424384265,16.138621496289332 31.105418969714005,16.03057587637708 31.647028183527954,15.899958595380918 32.310025211737965,15.609036598817713 32.26844785983265,15.333954106273488 32.228476423142084,14.922928829434309 32.167570494410135,14.648783813009814 32.126161354556764,14.375117871066196 32.0841957720147,13.966346921645208 32.02033997341255,13.69321866053173 31.976891529196855,13.291895835282276 31.9119054082851,13.319445477127228 31.790518032869283,13.358095006790043 31.609312854880386,13.397615099502838 31.428250838941338,13.43916738416396 31.247523654855108,13.478645764248835 31.066457746835088,13.522549653419626 30.88612283554363,13.559474223007685 30.704638585465897,13.601989100959589 30.52407958382476,13.646499704864485 30.343855022553843,13.658863914779776 30.286119462359167)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80354328444533 46.50374342745271 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 2022-06-21T18:40:43.959502Z Batch API, v4.115.0 s3://deafrica-sentinel-1/s1_rtc/N31E016/2022/06/21/053992 2.0E-4 2.0E-4 true block average 2 2 32.0 16.0 31.0 17.0 POLYGON((16.0 31.802227518703354,16.159891579401723 31.0,16.0 31.0,16.0 31.802227518703354)) 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_053992_N31E016_2022_06_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_053992_N31E016_2022_06_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_053992_N31E016_2022_06_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_053992_N31E016_2022_06_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_053992_N31E016_2022_06_21_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