https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-05T18:56:07.853699Z 2018-01-05T18:56:32.852087Z s3://sentinel-s1-l1c/GRD/2018/1/5/IW/DV/S1B_IW_GRDH_1SDV_20180105T185607_20180105T185632_009040_010272_5CF7 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 2018-01-05T18:56:07.853699Z 2018-01-05T18:56:32.852087Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180105T212449_V20180105T171006_20180105T202736.EOF 347.46587647002366 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-05T21:40:16.484328Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180105T185607_20180105T185632_009040_010272_5CF7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.377609626 26.750736396,-14.007182583 26.814564088,-13.755123121 26.857400477,-13.376680506 26.920813228,-13.124152031 26.962525489,-12.745013074 27.024246669,-12.492025223 27.064827667,-12.238856382 27.104954198,-11.890576968 27.159354636,-12.103033254 28.243272017,-12.136236559 28.424260708,-12.18429529 28.664567041,-12.537528254 28.61072442,-12.794285779 28.57096757,-13.050849373 28.530726279,-13.435327053 28.469458584,-13.691397674 28.428011345,-14.075127306 28.364940328,-14.330693577 28.322294651,-14.706252331 28.258693488,-14.65242009 28.017981012,-14.614967382 27.836621394,-14.377609626 26.750736396)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74126834597755 46.08672703184797 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 2022-01-20T09:34:36.611190Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/N27W015/2018/01/05/010272 2.0E-4 2.0E-4 true block average 2 2 28.0 -15.0 27.0 -14.0 POLYGON((-14.432094815321932 27.0,-14.614967381999856 27.83662139399957,-14.648706817997077 28.0,-14.0 28.0,-14.0 27.0,-14.432094815321932 27.0)) 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_010272_N27W015_2018_01_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_010272_N27W015_2018_01_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_010272_N27W015_2018_01_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_010272_N27W015_2018_01_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_010272_N27W015_2018_01_05_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