https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-17T02:13:10.911745Z 2023-01-17T02:13:32.700053Z s3://sentinel-s1-l1c/GRD/2023/1/17/IW/DV/S1A_IW_GRDH_1SDV_20230117T021310_20230117T021332_046817_059D0F_3284 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 2023-01-17T02:13:10.911745Z 2023-01-17T02:13:32.700053Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230117T033707_V20230116T233803_20230117T025533.EOF 192.4979847932301 693000 Copernicus Ground Segment 2023-01-17T04:14:04.993496Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230117T021310_20230117T021332_046817_059D0F_3284 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((49.62242557674383 -24.64138797271358,49.055004468388915 -24.51074420113842,48.80818685524393 -24.453163770305782,48.438380621991506 -24.366043695160386,48.19212436103821 -24.307466125523547,47.82316361498516 -24.218857141677045,47.57747323713449 -24.159291487696997,47.22894348436462 -24.074005601315513,47.17653685267354 -24.252795649121552,47.127040124284974 -24.43242467496612,47.07391466992061 -24.611165471884746,47.02459151717342 -24.790874382152413,46.97186732002059 -24.969751827647972,46.92201949635022 -25.14936711172721,46.891862021823286 -25.25311610715491,47.24049281911509 -25.338690454084976,47.48831328670834 -25.39894302461019,47.86050199083333 -25.488542413543996,48.108931912688604 -25.54775354883988,48.48203086805898 -25.635783693287944,48.731064911961596 -25.69394393982967,48.9803390110178 -25.75168121436903,49.303638000671924 -25.825836041579528,49.47782845564211 -25.18151944054018,49.62242557674383 -24.64138797271358)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.87813 45.65068433027243 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 2023-01-17T08:41:36.816600Z Batch API, v4.169.0 s3://deafrica-sentinel-1/s1_rtc/S26E048/2023/01/17/059D0F 2.0E-4 2.0E-4 true block average 2 2 -25.0 48.0 -26.0 49.0 POLYGON((49.0 -25.75619083947608,48.4820308679188 -25.6357836932548,48.0 -25.521790564300755,48.0 -25.0,49.0 -25.0,49.0 -25.75619083947608)) 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_059D0F_S26E048_2023_01_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_059D0F_S26E048_2023_01_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_059D0F_S26E048_2023_01_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_059D0F_S26E048_2023_01_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_059D0F_S26E048_2023_01_17_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