https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-14T14:52:43.676262Z 2023-03-14T14:53:18.981541Z s3://sentinel-s1-l1c/GRD/2023/3/14/IW/DV/S1A_IW_GRDH_1SDV_20230314T145243_20230314T145318_047641_05B8CF_906F 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 2023-03-14T14:52:43.676262Z 2023-03-14T14:53:18.981541Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230314T152509_V20230314T114209_20230314T145939.EOF 347.57333692187325 693000 Copernicus Ground Segment 2023-03-14T16:24:23.949190Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230314T145243_20230314T145318_047641_05B8CF_906F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((54.532697151114 -24.491178283810434,54.887711843432875 -24.40971956277144,55.12891021359993 -24.353841943785888,55.36989696237032 -24.297583367349095,55.730978791736646 -24.212484132213433,55.9714335039765 -24.155278998073907,56.33171419724863 -24.068766184071762,56.57163283762234 -24.010622874579063,56.91914874743412 -23.9256446629675,56.801160867632014 -23.5094539490972,56.649991375340605 -22.971473057431098,56.50022006583777 -22.433293822655095,56.39705621569224 -22.059592596433813,55.81694780103898 -22.200172402211,55.223839482544214 -22.341492203638623,54.62954854105103 -22.480650475258685,54.041166276754346 -22.616010165165637,54.13846191243859 -22.991498879970756,54.27956576569588 -23.532284522997735,54.4218055556839 -24.072911429794274,54.532697151114 -24.491178283810434)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.2473 45.62205452383034 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 2023-03-14T18:34:09.596315Z Batch API, v4.183.0 s3://deafrica-sentinel-1/s1_rtc/S25E055/2023/03/14/05B8CF 2.0E-4 2.0E-4 true block average 2 2 -24.0 55.0 -25.0 56.0 POLYGON((56.0 -24.148419435506167,55.0 -24.383706141433255,55.0 -24.0,56.0 -24.0,56.0 -24.148419435506167)) 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_05B8CF_S25E055_2023_03_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05B8CF_S25E055_2023_03_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05B8CF_S25E055_2023_03_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05B8CF_S25E055_2023_03_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05B8CF_S25E055_2023_03_14_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