https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-24T17:03:21.902038Z 2019-04-24T17:03:49.201555Z s3://sentinel-s1-l1c/GRD/2019/4/24/IW/DV/S1A_IW_GRDH_1SDV_20190424T170321_20190424T170349_026934_0307CA_C273 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 2019-04-24T17:03:21.902038Z 2019-04-24T17:03:49.201555Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190424T175632_V20190424T135326_20190424T171056.EOF 347.4434772362645 693000 Copernicus S1 Core Ground Segment - UPA 2019-04-24T19:11:33.518843Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190424T170321_20190424T170349_026934_0307CA_C273 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.320928003705177 -26.957885321845374,22.69134834187206 -26.872732108481582,22.942981739195695 -26.81425946571407,23.19435686773585 -26.75534246312172,23.570933114749735 -26.666137251920546,23.821658224702272 -26.60611629594774,24.197254939008985 -26.515262642307132,24.743399486804115 -26.381128569876736,24.68948231834727 -26.20249483270205,24.530387693198286 -25.6657632316253,24.42533849988762 -25.307783274169353,24.37328509371853 -25.128705218158814,24.321902382623712 -24.949477928138236,24.299774666492283 -24.875135705122847,23.759847513239123 -25.007239806899065,23.38858412210963 -25.09677661111853,23.14077713196528 -25.155954219128372,22.768621508334363 -25.243946492390766,22.520222179499072 -25.30208974035836,22.27158735729179 -25.35981664212998,21.905616680248947 -25.443924740345413,21.926411224154126 -25.51865851791606,21.97448034384674 -25.698813761641162,22.023252561858055 -25.87881967526098,22.12162608593808 -26.23868178912782,22.270471721787604 -26.778279561011416,22.320928003705177 -26.957885321845374)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.36572 45.98515847009877 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 2021-12-24T14:48:53.890895Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S26E023/2019/04/24/0307CA 2.0E-4 2.0E-4 true block average 2 2 -25.0 23.0 -26.0 24.0 POLYGON((23.0 -25.189239487651765,23.789437573475297 -25.0,24.0 -25.0,24.0 -26.0,23.0 -26.0,23.0 -25.189239487651765)) 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_0307CA_S26E023_2019_04_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0307CA_S26E023_2019_04_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0307CA_S26E023_2019_04_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0307CA_S26E023_2019_04_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0307CA_S26E023_2019_04_24_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