https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-24T03:58:27.601212Z 2021-02-24T03:58:52.599152Z s3://sentinel-s1-l1c/GRD/2021/2/24/IW/DV/S1B_IW_GRDH_1SDV_20210224T035827_20210224T035852_025743_0311AF_2456 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 2021-02-24T03:58:27.601212Z 2021-02-24T03:58:52.599152Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1B_OPER_AUX_PREORB_OPOD_20210224T051859_V20210224T031111_20210224T094611.EOF 191.9902527427935 693000 Copernicus S1 Core Ground Segment - TLS 2021-02-24T06:20:38.918195Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210224T035827_20210224T035852_025743_0311AF_2456 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.269383736136735 8.016025647053503,27.71275372883982 8.12976633597296,27.153044810790348 8.243299174282935,26.592602388353004 8.356130104026038,26.038079716274883 8.466920498727557,25.964755902910664 8.105108650660645,25.928950093184426 7.9239761733471115,25.819507968149576 7.380950728716796,25.78112194221847 7.200316355263383,25.746130838770277 7.018989441285017,25.73401010759897 6.959230900315575,26.285658675429026 6.847364043330985,26.843969023872706 6.73344298299837,27.40195534594503 6.61889271605367,27.95764409932753 6.504133607715854,28.08282533798828 7.108490594512106,28.269383736136735 8.016025647053503)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85789917048458 46.04902414565855 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 2021-12-26T01:30:28.876183Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N08E025/2021/02/24/0311AF 2.0E-4 2.0E-4 true block average 2 2 9.0 25.0 8.0 26.0 POLYGON((25.94397829084505 8.0,26.0 8.279018480445506,26.0 8.0,25.94397829084505 8.0)) 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_0311AF_N08E025_2021_02_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0311AF_N08E025_2021_02_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0311AF_N08E025_2021_02_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0311AF_N08E025_2021_02_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0311AF_N08E025_2021_02_24_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