https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-17T17:30:44.829392Z 2018-09-17T17:31:09.828619Z s3://sentinel-s1-l1c/GRD/2018/9/17/IW/DV/S1B_IW_GRDH_1SDV_20180917T173044_20180917T173109_012757_0178CE_96A4 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 2018-09-17T17:30:44.829392Z 2018-09-17T17:31:09.828619Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180917T182254_V20180917T141727_20180917T173457.EOF 347.87935878434 693000 Copernicus S1 Core Ground Segment - UPA 2018-09-17T18:33:38.690891Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180917T173044_20180917T173109_012757_0178CE_96A4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((13.016884189 -14.811746639,13.58418121 -14.682818802,14.176627363 -14.546540531,14.768348458 -14.408778094,15.27623139 -14.289220125,15.231009916 -14.109374353,15.183244966 -13.93004982,15.139748919 -13.749719214,15.095173677 -13.569654416,15.052093541 -13.389245725,15.008178004 -13.209045281,14.917159688 -12.849428096,14.903481997 -12.78980149,14.398346493 -12.907856765,13.809903362 -13.044017913,13.220818824 -13.178853716,12.656811685 -13.3065523,12.670036399 -13.366390614,12.758174131 -13.727391815,12.800557861 -13.908284192,12.842035073 -14.089388849,12.885138514 -14.270131131,12.926994207 -14.451162939,12.973262442 -14.631197554,13.016884189 -14.811746639)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.44531 46.25491370725392 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 2021-12-23T09:06:37.776936Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S14E015/2018/09/17/0178CE 2.0E-4 2.0E-4 true block average 2 2 -13.0 15.0 -14.0 16.0 POLYGON((15.0 -13.17673364410491,15.183244966000139 -13.9300498200006,15.201876922232085 -14.0,15.0 -14.0,15.0 -13.17673364410491)) 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_0178CE_S14E015_2018_09_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0178CE_S14E015_2018_09_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0178CE_S14E015_2018_09_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0178CE_S14E015_2018_09_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0178CE_S14E015_2018_09_17_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