https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-25T19:05:31.173472Z 2023-07-25T19:05:56.171305Z s3://sentinel-s1-l1c/GRD/2023/7/25/IW/DV/S1A_IW_GRDH_1SDV_20230725T190531_20230725T190556_049584_05F659_B6F0 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 2023-07-25T19:05:31.173472Z 2023-07-25T19:05:56.171305Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230725T174558_V20230725T171943_20230725T235443.EOF 347.48819130021735 693000 Copernicus Ground Segment 2023-07-25T19:22:47.372649Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230725T190531_20230725T190556_049584_05F659_B6F0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-16.338594416573613 26.295197555600822,-15.96777380075615 26.359424385444044,-15.71711608215332 26.402255033311047,-15.340784941547057 26.465678223016475,-15.089669915722668 26.507410253130978,-14.71265959362261 26.569180218382858,-14.461096360224078 26.609806595315522,-14.209356448442868 26.649988757961996,-13.86091976052595 26.704815206305497,-14.108570650112778 27.96984193939545,-14.142642437012686 28.1507564366361,-14.152944628993716 28.21035383513125,-14.50853709178108 28.15574256961719,-14.76381711913601 28.115924846684663,-15.018908618007469 28.07563298654651,-15.401193849983171 28.01430787215049,-15.78091240758696 27.95227236860506,-16.037389423343438 27.909741730855334,-16.29153382787139 27.8670930871055,-16.66750697745778 27.80307854933846,-16.496092539034958 27.01940923694506,-16.338594416573613 26.295197555600822)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74722829314973 46.08117937022917 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 2023-07-25T21:51:52.807298Z Batch API, v4.242.0 s3://deafrica-sentinel-1/s1_rtc/N27W014/2023/07/25/05F659 2.0E-4 2.0E-4 true block average 2 2 28.0 -14.0 27.0 -13.0 POLYGON((-14.0 27.415251664954056,-13.918707295633915 27.0,-14.0 27.0,-14.0 27.415251664954056)) 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_05F659_N27W014_2023_07_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F659_N27W014_2023_07_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F659_N27W014_2023_07_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F659_N27W014_2023_07_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F659_N27W014_2023_07_25_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