https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-09T04:11:52.317552Z 2023-03-09T04:12:16.683053Z s3://sentinel-s1-l1c/GRD/2023/3/9/IW/DV/S1A_IW_GRDH_1SDV_20230309T041152_20230309T041216_047562_05B619_6490 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 2023-03-09T04:11:52.317552Z 2023-03-09T04:12:16.683053Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230309T053942_V20230309T014128_20230309T045858.EOF 192.0173159201754 693000 Copernicus Ground Segment 2023-03-09T06:37:32.764978Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230309T041152_20230309T041216_047562_05B619_6490 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.89617758112761 -7.586698747365372,22.36166118219563 -7.467869225784274,21.797390864591474 -7.34165336930251,21.236391966295063 -7.215411681841104,20.684198071818905 -7.090414921428734,20.602698887795693 -7.451582375638786,20.56280917308457 -7.632423277223349,20.52195822146307 -7.813051358918324,20.47858962448247 -7.993107223253595,20.438955957035407 -8.174031724973858,20.380063965126126 -8.433278108202428,20.931879532253173 -8.55918511663187,21.495069963025344 -8.686801544900327,22.058472360357058 -8.813559743112329,22.5987040457958 -8.93424090217821,22.696426622140315 -8.492873520635309,22.737540168082308 -8.311870132143099,22.818335129390803 -7.949557216460553,22.856360240360925 -7.767878531527552,22.89617758112761 -7.586698747365372)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.55103 45.94255059019488 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 2023-03-09T10:17:49.683199Z Batch API, v4.178.2 s3://deafrica-sentinel-1/s1_rtc/S09E020/2023/03/09/05B619 2.0E-4 2.0E-4 true block average 2 2 -8.0 20.0 -9.0 21.0 POLYGON((21.0 -8.574620909413314,20.38006396512609 -8.433278108202424,20.47707967962284 -8.0,21.0 -8.0,21.0 -8.574620909413314)) 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_05B619_S09E020_2023_03_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05B619_S09E020_2023_03_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05B619_S09E020_2023_03_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05B619_S09E020_2023_03_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05B619_S09E020_2023_03_09_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