https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-11T03:40:06.222595Z 2022-04-11T03:40:40.234477Z s3://sentinel-s1-l1c/GRD/2022/4/11/IW/DV/S1A_IW_GRDH_1SDV_20220411T034006_20220411T034040_042720_051913_FF84 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 2022-04-11T03:40:06.222595Z 2022-04-11T03:40:40.234477Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220411T051540_V20220411T010828_20220411T042558.EOF 192.0937281588571 693000 Copernicus Ground Segment 2022-04-11T07:08:52.874Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220411T034006_20220411T034040_042720_051913_FF84 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.111941541910287 -12.027361146972488,29.5817058986901 -11.90776144317731,29.007456555335576 -11.77699918485124,28.434004907676748 -11.64515366640027,27.880784545275485 -11.516760744318066,27.796647089355744 -11.877772458343658,27.708591014851535 -12.23799268910618,27.6665747984853 -12.418593999792222,27.49243810105529 -13.139657292747765,27.423025474807886 -13.437114987114285,27.97753599662894 -13.567015561691854,28.554798290758967 -13.700797581913008,29.13544188949398 -13.83387343211561,29.667677039064536 -13.954516065374293,29.691300636380184 -13.836639454358048,29.735194686196962 -13.65608981774233,29.77373438377044 -13.474331336337773,29.81637767389192 -13.293510869240835,29.85762827338476 -13.11238082644821,29.90207792730491 -12.931981250635262,29.945050621143793 -12.751252946609192,30.02931416492232 -12.38943329521665,30.069975440618926 -12.208199412438464,30.111941541910287 -12.027361146972488)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.35639239790024 45.96722764209885 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 2022-04-11T09:43:40.403056Z Batch API, v4.101.5 s3://deafrica-sentinel-1/s1_rtc/S14E027/2022/04/11/051913 2.0E-4 2.0E-4 true block average 2 2 -13.0 27.0 -14.0 28.0 POLYGON((28.0 -13.572221652205357,27.42302547480783 -13.437114987114263,27.526165320245024 -13.0,28.0 -13.0,28.0 -13.572221652205357)) 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_051913_S14E027_2022_04_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_051913_S14E027_2022_04_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_051913_S14E027_2022_04_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_051913_S14E027_2022_04_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_051913_S14E027_2022_04_11_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 2019 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