https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-30T16:37:28.953749Z 2018-12-30T16:37:57.986218Z s3://sentinel-s1-l1c/GRD/2018/12/30/IW/DV/S1B_IW_GRDH_1SDV_20181230T163728_20181230T163757_014274_01A8D0_E2DA 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 2018-12-30T16:37:28.953749Z 2018-12-30T16:37:57.986218Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181230T185925_V20181230T145020_20181230T180750.EOF 347.2167222475606 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-30T19:18:42.498658Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181230T163728_20181230T163757_014274_01A8D0_E2DA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.679889188 30.921056485,20.079313348 30.986545375,20.350428809 31.030242324,20.757562181 31.094720775,21.0292874 31.136992941,21.437323055 31.199327349,21.709641457 31.240165634,21.98219239 31.280427879,22.267926365 31.3219754,22.077411647 32.281563559,22.00443915 32.642364395,21.943940675 32.944856689,21.653019148 32.903744691,21.375533183 32.863859294,21.098297151 32.823360281,20.682918698 32.761464515,20.406321385 32.719438063,19.991915665 32.655258339,19.715976485 32.611714117,19.309474591 32.54638272,19.462374314 31.882131221,19.544599564 31.520623156,19.679889188 30.921056485)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70279192305706 46.50003817922882 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 2021-12-23T20:23:55.154167Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N31E020/2018/12/30/01A8D0 2.0E-4 2.0E-4 true block average 2 2 32.0 20.0 31.0 21.0 POLYGON((21.0 31.132436713796924,20.162791873228016 31.0,20.0 31.0,20.0 32.0,21.0 32.0,21.0 31.132436713796924)) 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_01A8D0_N31E020_2018_12_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A8D0_N31E020_2018_12_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A8D0_N31E020_2018_12_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A8D0_N31E020_2018_12_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A8D0_N31E020_2018_12_30_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