https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-10T17:33:57.457928Z 2023-02-10T17:34:22.456798Z s3://sentinel-s1-l1c/GRD/2023/2/10/IW/DV/S1A_IW_GRDH_1SDV_20230210T173357_20230210T173422_047176_05A919_B0B0 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 2023-02-10T17:33:57.457928Z 2023-02-10T17:34:22.456798Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230210T180559_V20230210T142643_20230210T174413.EOF 346.7571429238243 693000 Copernicus Ground Segment 2023-02-10T18:55:41.865279Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230210T173357_20230210T173422_047176_05A919_B0B0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.078756611794102 -36.59719690553559,17.451543134485615 -36.51190834034884,17.72868305291894 -36.44761268208119,18.00536455520101 -36.38267721309925,18.41952156489561 -36.28407990059265,18.695045715699056 -36.2175560736503,19.10745495986491 -36.11658830991119,19.381806332116973 -36.048492316290336,19.753598112820388 -35.95500562273705,19.621545276133922 -35.600825503343664,19.490657193977952 -35.24639144668737,19.36094320313984 -34.891793905936595,19.211442068712643 -34.4786900291875,18.84560779516512 -34.570470807425394,18.57575225965634 -34.637332424317265,18.170162425641273 -34.736507448331324,17.899234567255156 -34.80187562509488,17.492046278723958 -34.89879922537459,17.220059681052998 -34.962659072693704,16.947653533262983 -35.02591138708284,16.581283654769514 -35.109851337854224,16.71865564930594 -35.52596124218145,16.837693611063077 -35.88319721204959,16.9577302677424 -36.24030585568239,17.078756611794102 -36.59719690553559)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.68785 45.44597336565022 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 2023-02-10T21:00:23.116428Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/S36E018/2023/02/10/05A919 2.0E-4 2.0E-4 true block average 2 2 -35.0 18.0 -36.0 19.0 POLYGON((18.0 -36.0,18.0 -35.0,19.0 -35.0,19.0 -36.0,18.0 -36.0)) 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_05A919_S36E018_2023_02_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A919_S36E018_2023_02_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A919_S36E018_2023_02_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A919_S36E018_2023_02_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A919_S36E018_2023_02_10_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 2021 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