https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-24T04:25:06.087736Z 2023-03-24T04:25:31.086092Z s3://sentinel-s1-l1c/GRD/2023/3/24/IW/DV/S1A_IW_GRDH_1SDV_20230324T042506_20230324T042531_047781_05BD83_80AB 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 2023-03-24T04:25:06.087736Z 2023-03-24T04:25:31.086092Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230324T024331_V20230324T020615_20230324T084115.EOF 192.889785710042 693000 Copernicus Ground Segment 2023-03-24T04:33:35.567171Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230324T042506_20230324T042531_047781_05BD83_80AB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.556790595540555 33.97052332175023,25.150413566724225 34.03466298802643,24.874398999915073 34.07740578948384,24.45986250921998 34.140357893117795,24.18316656736022 34.18154882300558,23.767623686563127 34.24216576749976,23.490267443160747 34.281795208246045,23.212653125205694 34.320797446259284,22.87513914323649 34.36730088051827,22.730081630272053 33.64581828016675,22.573595757215863 32.86421501431875,22.905219386618533 32.81726741622178,23.178002044193498 32.777939058457704,23.450543324004812 32.73801831087658,23.858896084817648 32.67702950435536,24.130820836336266 32.63563395112525,24.53823502210594 32.572439671633944,24.80952500452289 32.529578368971855,25.208972924310096 32.46532665055628,25.389098594042544 33.24805116352336,25.556790595540555 33.97052332175023)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.67007843555704 46.25364801781026 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 2023-03-24T08:41:13.709401Z Batch API, v4.186.0 s3://deafrica-sentinel-1/s1_rtc/N33E022/2023/03/24/05BD83 2.0E-4 2.0E-4 true block average 2 2 34.0 22.0 33.0 23.0 POLYGON((22.600781457432138 33.0,22.801291551885495 34.0,23.0 34.0,23.0 33.0,22.600781457432138 33.0)) 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_05BD83_N33E022_2023_03_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05BD83_N33E022_2023_03_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05BD83_N33E022_2023_03_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05BD83_N33E022_2023_03_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05BD83_N33E022_2023_03_24_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