https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-01T19:05:00.420011Z 2023-07-01T19:05:29.435364Z s3://sentinel-s1-l1c/GRD/2023/7/1/IW/DV/S1A_IW_GRDH_1SDV_20230701T190500_20230701T190529_049234_05EB8F_3144 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 2023-07-01T19:05:00.420011Z 2023-07-01T19:05:29.435364Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230701T174607_V20230701T171941_20230701T235441.EOF 347.55975556601175 693000 Copernicus Ground Segment 2023-07-01T19:22:25.663147Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230701T190500_20230701T190529_049234_05EB8F_3144 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.987879962227002 24.666173936480163,-15.619754091128693 24.731082379158625,-15.372506517441806 24.774133042788527,-15.001317449516979 24.83794418335732,-14.753179102351286 24.880052229295202,-14.381485993689857 24.942304750207384,-14.132182874384236 24.983504706912974,-13.883923367223517 25.024092020196893,-13.542896859065888 25.07911804277546,-13.765408738798445 26.222255136497324,-13.837909799526045 26.583488463540526,-13.861483043725356 26.704112340633046,-14.207445135563201 26.649679498126225,-14.459185363405672 26.609502361773405,-14.710748936435106 26.56888101319744,-15.087759809826501 26.507118584732318,-15.338875235299206 26.465391597118284,-15.715207015343715 26.401975960141833,-15.965865188509337 26.3591503493056,-16.339046293873302 26.29452007310512,-16.156260086432162 25.449215368377807,-15.987879962227002 24.666173936480163)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77683308018061 46.11735888861989 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 2023-07-01T21:27:58.355810Z Batch API, v4.222.2 s3://deafrica-sentinel-1/s1_rtc/N25W015/2023/07/01/05EB8F 2.0E-4 2.0E-4 true block average 2 2 26.0 -15.0 25.0 -14.0 POLYGON((-14.0 25.005114947724284,-14.031286485811565 25.0,-15.0 25.0,-15.0 26.0,-14.0 26.0,-14.0 25.005114947724284)) 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_05EB8F_N25W015_2023_07_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05EB8F_N25W015_2023_07_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05EB8F_N25W015_2023_07_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05EB8F_N25W015_2023_07_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05EB8F_N25W015_2023_07_01_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