https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-13T03:00:02.860960Z 2019-05-13T03:00:27.859949Z s3://sentinel-s1-l1c/GRD/2019/5/13/IW/DV/S1A_IW_GRDH_1SDV_20190513T030002_20190513T030027_027203_031111_AD61 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 2019-05-13T03:00:02.860960Z 2019-05-13T03:00:27.859949Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190513T045438_V20190513T003516_20190513T035246.EOF 192.0520834199129 693000 Copernicus S1 Core Ground Segment - UPA 2019-05-13T05:27:39.763625Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190513T030002_20190513T030027_027203_031111_AD61 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((43.675035687574336 12.87288450403451,43.10753851131093 12.984561731443163,42.538269428590404 13.095242056719835,41.96849401449078 13.204663482861267,41.40646040703852 13.31125833027286,41.371155376137786 13.130267671007067,41.335012502121884 12.94933623172693,41.260135129754666 12.587954192216756,41.18683254908798 12.22625438760364,41.15365771254805 12.044732794602261,41.11880326673587 11.863526734400171,41.106017740514766 11.803967032120182,41.66456843407507 11.696229751137672,42.23087021921955 11.585797012066791,42.79672899661574 11.474253594415696,43.360890055927285 11.361862187757572,43.374153017339474 11.421570575661743,43.41045291327624 11.603264036769083,43.44519904168479 11.785265842599447,43.521842363577626 12.14783579428377,43.60014434208371 12.510070259279765,43.63800696031221 12.691442612380472,43.675035687574336 12.87288450403451)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82594865508839 46.0589 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 2021-12-24T15:48:26.852951Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N12E041/2019/05/13/031111 2.0E-4 2.0E-4 true block average 2 2 13.0 41.0 12.0 42.0 POLYGON((41.14505349277887 12.0,41.186832549085544 12.226254387591538,41.345133099189816 13.0,42.0 13.0,42.0 12.0,41.14505349277887 12.0)) 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_031111_N12E041_2019_05_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_031111_N12E041_2019_05_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_031111_N12E041_2019_05_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_031111_N12E041_2019_05_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_031111_N12E041_2019_05_13_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