https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-08-08T04:35:56.041837Z 2022-08-08T04:36:21.039612Z s3://sentinel-s1-l1c/GRD/2022/8/8/IW/DV/S1A_IW_GRDH_1SDV_20220808T043556_20220808T043621_044456_054E14_2DAE 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 2022-08-08T04:35:56.041837Z 2022-08-08T04:36:21.039612Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220808T061042_V20220808T020611_20220808T052341.EOF 191.9933869040405 693000 Copernicus Ground Segment 2022-08-08T07:01:35.366906Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220808T043556_20220808T043621_044456_054E14_2DAE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.256327138909363 -5.170163542195711,16.15948654006362 -4.92809573244667,15.05348091522574 -4.6820371360057935,15.013317542395505 -4.862578361529421,14.974571202815195 -5.0435408228812415,14.933693630495918 -5.224028704026829,14.891421446587106 -5.404208018788662,14.853414120742903 -5.585360792900932,14.81413928135114 -5.766234359707588,14.773612886022208 -5.946832320658221,14.715878227525685 -6.186296776172405,15.266927364304845 -6.310346337169118,15.829056109401229 -6.436236781625871,16.387946545769015 -6.560733465570086,16.92861155666088 -6.680534749273036,16.942191083360953 -6.620697446830684,17.02047107997467 -6.25795813535124,17.09957770664706 -5.895419667498682,17.137131895912237 -5.713714211784419,17.178143527407105 -5.532778327236934,17.21694107085826 -5.351356657998512,17.256327138909363 -5.170163542195711)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.56725 45.96105455134901 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 2022-08-08T08:32:06.699097Z Batch API, v4.127.0 s3://deafrica-sentinel-1/s1_rtc/S06E014/2022/08/08/054E14 2.0E-4 2.0E-4 true block average 2 2 -5.0 14.0 -6.0 15.0 POLYGON((14.760794207762613 -6.0,14.814139281353937 -5.766234359695118,14.891421446587108 -5.404208018788444,14.933693630497102 -5.2240287040216,14.983893840760935 -5.0,15.0 -5.0,15.0 -6.0,14.760794207762613 -6.0)) 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_054E14_S06E014_2022_08_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_054E14_S06E014_2022_08_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_054E14_S06E014_2022_08_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_054E14_S06E014_2022_08_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_054E14_S06E014_2022_08_08_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