https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-01T14:54:09.907558Z 2022-05-01T14:54:38.934296Z s3://sentinel-s1-l1c/GRD/2022/5/1/IW/DV/S1A_IW_GRDH_1SDV_20220501T145409_20220501T145438_043019_0522EF_BE9C 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 2022-05-01T14:54:09.907558Z 2022-05-01T14:54:38.934296Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220501T170632_V20220501T131236_20220501T163006.EOF 347.9594936157311 693000 Copernicus Ground Segment 2022-05-01T17:22:18.461127Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220501T145409_20220501T145438_043019_0522EF_BE9C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((48.632928111498934 10.748928225970278,49.19927646609199 10.86227709049999,49.78891505701475 10.979089958514784,50.35764719412627 11.090589380910309,50.87082816624864 11.190199480427463,50.86006444015473 11.248845948824421,50.82529378753199 11.430101433249867,50.786130160296764 11.610505067375925,50.74584265790661 11.790689721156241,50.67308858892282 12.152549839232178,50.54215924258349 12.817372808290777,50.023779173327995 12.718542457475255,49.442056608236506 12.606328773526506,48.860842908985546 12.492849624411445,48.281400471515816 12.378368319619602,48.49288398087953 11.34886478369819,48.53168930509979 11.167656178324286,48.5855390868893 10.989469144061541,48.632928111498934 10.748928225970278)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83710249583199 46.3525161634719 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 2022-05-01T19:47:21.914665Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/N11E048/2022/05/01/0522EF 2.0E-4 2.0E-4 true block average 2 2 12.0 48.0 11.0 49.0 POLYGON((48.582356564116544 11.0,48.53168930509764 11.167656178332091,48.49288398089068 11.34886478364267,48.35912595498733 12.0,49.0 12.0,49.0 11.0,48.582356564116544 11.0)) 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_0522EF_N11E048_2022_05_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0522EF_N11E048_2022_05_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0522EF_N11E048_2022_05_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0522EF_N11E048_2022_05_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0522EF_N11E048_2022_05_01_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