https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-18T17:13:44.819738Z 2021-05-18T17:14:09.817656Z s3://sentinel-s1-l1c/GRD/2021/5/18/IW/DV/S1B_IW_GRDH_1SDV_20210518T171344_20210518T171409_026961_0338A1_E0C6 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 2021-05-18T17:13:44.819738Z 2021-05-18T17:14:09.817656Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.8119464851049 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-18T19:19:18.994663Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210518T171344_20210518T171409_026961_0338A1_E0C6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.776254828327655 -17.485762486818572,18.33794376775222 -17.357431311685428,18.932473498482146 -17.21968589867409,19.52538883005264 -17.08037675123329,20.058620952600652 -16.953431604532778,20.013094330557664 -16.773502969782175,19.83275434279156 -16.053103060207675,19.683730943815256 -15.453301058491913,19.154383163530266 -15.57854479552946,18.565417375408032 -15.716224096718678,17.97544725515867 -15.852377115012253,17.417530074583013 -15.979495488972155,17.603098467433192 -16.76262686493908,17.732523889761104 -17.305138514399115,17.776254828327655 -17.485762486818572)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.3792 46.1231748759311 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 2021-12-26T05:50:53.117542Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S17E017/2021/05/18/0338A1 2.0E-4 2.0E-4 true block average 2 2 -16.0 17.0 -17.0 18.0 POLYGON((17.65972788411952 -17.0,17.422388760206402 -16.0,18.0 -16.0,18.0 -17.0,17.65972788411952 -17.0)) 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_0338A1_S17E017_2021_05_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0338A1_S17E017_2021_05_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0338A1_S17E017_2021_05_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0338A1_S17E017_2021_05_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0338A1_S17E017_2021_05_18_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