https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-09T16:22:43.753223Z 2018-02-09T16:23:12.772423Z s3://sentinel-s1-l1c/GRD/2018/2/9/IW/DV/S1B_IW_GRDH_1SDV_20180209T162243_20180209T162312_009548_011319_63F8 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-02-09T16:22:43.753223Z 2018-02-09T16:23:12.772423Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180209T170450_V20180209T131128_20180209T162858.EOF 347.6684926665756 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-09T17:20:06.127474Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180209T162243_20180209T162312_009548_011319_63F8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.256360507 -22.039901707,31.813930353 -21.911776021,32.418679855 -21.770411372,33.022240187 -21.626854422,33.600884133 -21.486902713,33.488419428 -21.070503927,33.440376757 -20.890831253,33.391497565 -20.711377392,33.296918552 -20.35173616,33.251203871 -20.171553147,33.204211751 -19.991696097,33.174226645 -19.870462378,32.601172652 -20.008358852,32.003551014 -20.149947951,31.404858438 -20.289520779,30.852963943 -20.416155328,30.881292071 -20.537901051,30.925765717 -20.718563471,30.968911712 -20.899539769,31.058348684 -21.260800949,31.104695401 -21.441073083,31.150081184 -21.621575292,31.256360507 -22.039901707)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.03766 45.80649491806228 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 2022-01-21T10:29:46.215352Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S22E032/2018/02/09/011319 2.0E-4 2.0E-4 true block average 2 2 -21.0 32.0 -22.0 33.0 POLYGON((33.0 -21.6321442550853,32.418679855033105 -21.770411371991827,32.0 -21.86828087094061,32.0 -21.0,33.0 -21.0,33.0 -21.6321442550853)) 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_011319_S22E032_2018_02_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_011319_S22E032_2018_02_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_011319_S22E032_2018_02_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_011319_S22E032_2018_02_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_011319_S22E032_2018_02_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 2019 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