https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-08T04:25:39.588319Z 2023-09-08T04:26:02.555745Z s3://sentinel-s1-l1c/GRD/2023/9/8/IW/DV/S1A_IW_GRDH_1SDV_20230908T042539_20230908T042602_050231_060BD5_E5B8 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 2023-09-08T04:25:39.588319Z 2023-09-08T04:26:02.555745Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230908T042244_V20230908T034508_20230908T102008.EOF 192.7984768812164 693000 Copernicus Ground Segment 2023-09-08T04:33:27.318012Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230908T042539_20230908T042602_050231_060BD5_E5B8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.212924940721614 32.46411793841391,24.81003379824965 32.52893727167833,24.53874708951342 32.571804641966914,24.131337756126104 32.63500804683702,23.859416214802867 32.67640976538471,23.45106818737316 32.73740773388152,23.178530025331188 32.77733461059157,22.905749583877903 32.81666918437986,22.578345477800582 32.86303349496889,22.54015168509843 32.68297918940727,22.50268838732555 32.502730120598684,22.467699811441125 32.32213083228349,22.430939661846153 32.141778635086176,22.325242949786094 31.606073696324074,22.648043819047533 31.559345175263108,22.91684172895718 31.519762177649643,23.319973596408513 31.4592771377967,23.5888049216814 31.418194589604806,23.99129749475961 31.35556524696686,24.258887878661756 31.313182420608932,24.526092848337473 31.27026656702467,24.922659555965172 31.205476629482778,25.00312100070299 31.56116053481987,25.08904820354161 31.922045269696305,25.212924940721614 32.46411793841391)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70508934695766 46.29217130278579 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 2023-09-08T06:54:37.065240Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N31E022/2023/09/08/060BD5 2.0E-4 2.0E-4 true block average 2 2 32.0 22.0 31.0 23.0 POLYGON((23.0 31.507285289205946,22.325242949786098 31.606073696323946,22.402966174046004 32.0,23.0 32.0,23.0 31.507285289205946)) 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_060BD5_N31E022_2023_09_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060BD5_N31E022_2023_09_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060BD5_N31E022_2023_09_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060BD5_N31E022_2023_09_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060BD5_N31E022_2023_09_08_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