https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-18T19:03:28.749014Z 2018-12-18T19:03:53.746582Z s3://sentinel-s1-l1c/GRD/2018/12/18/IW/DV/S1A_IW_GRDH_1SDV_20181218T190328_20181218T190353_025084_02C4BD_888A 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 2018-12-18T19:03:28.749014Z 2018-12-18T19:03:53.746582Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181218T213138_V20181218T171909_20181218T203639.EOF 347.7218845395025 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-18T22:01:29.131310Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181218T190328_20181218T190353_025084_02C4BD_888A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.125285986 20.592795268,-14.535125636 20.700940082,-13.939510879 20.807883437,-13.343064388 20.912758755,-12.756774054 21.013679024,-12.826186678 21.375420993,-12.932932129 21.917697008,-13.037879845 22.460233457,-13.049091029 22.520308809,-13.641722504 22.420424929,-14.244563824 22.316439899,-14.8465058 22.21022056,-15.442875669 22.102630111,-15.430604727 22.042424179,-15.316351155 21.498737891,-15.200550263 20.955331073,-15.125285986 20.592795268)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82512372625282 46.04630642650735 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 2021-12-23T19:45:01.610613Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21W014/2018/12/18/02C4BD 2.0E-4 2.0E-4 true block average 2 2 22.0 -14.0 21.0 -13.0 POLYGON((-14.0 21.0,-14.0 22.0,-13.0 22.0,-13.0 21.0,-14.0 21.0)) 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_02C4BD_N21W014_2018_12_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C4BD_N21W014_2018_12_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C4BD_N21W014_2018_12_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C4BD_N21W014_2018_12_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C4BD_N21W014_2018_12_18_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