https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-07T03:53:26.766935Z 2023-09-07T03:53:51.764428Z s3://sentinel-s1-l1c/GRD/2023/9/7/IW/DV/S1A_IW_GRDH_1SDV_20230907T035326_20230907T035351_050216_060B4D_167A 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 2023-09-07T03:53:26.766935Z 2023-09-07T03:53:51.764428Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230907T052253_V20230907T012509_20230907T044239.EOF 191.9643495529831 693000 Copernicus Ground Segment 2023-09-07T06:55:06.346314Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230907T035326_20230907T035351_050216_060B4D_167A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.667705643067137 0.0857686747985957,26.472487477294344 0.5570187793801251,26.3950895308639 0.19550171990680404,26.281234006023354 -0.3474452480860286,26.242596448869335 -0.5282913761788643,26.205217983342067 -0.7094181866837376,26.166840561923053 -0.8903343321238564,26.155165216376886 -0.9500415601401583,28.34581189247717 -1.4249260823907877,28.3641540495825 -1.3664896406049705,28.39376772871449 -1.1831255601805755,28.436991829930705 -1.0027191933401138,28.47420161823764 -0.8210114796819599,28.51056907091221 -0.6391253390756515,28.54897808158785 -0.4576848050155156,28.58405727663831 -0.2755281892166825,28.62753696555645 -0.09518920274848228,28.667705643067137 0.0857686747985957)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74431 46.13265266112072 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 2023-09-07T11:11:08.119302Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/S01E027/2023/09/07/060B4D 2.0E-4 2.0E-4 true block average 2 2 0.0 27.0 -1.0 28.0 POLYGON((27.0 -1.0,27.0 0.0,28.0 0.0,28.0 -1.0,27.0 -1.0)) 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_060B4D_S01E027_2023_09_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060B4D_S01E027_2023_09_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060B4D_S01E027_2023_09_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060B4D_S01E027_2023_09_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060B4D_S01E027_2023_09_07_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