https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-16T18:40:34.701597Z 2023-02-16T18:40:57.687276Z s3://sentinel-s1-l1c/GRD/2023/2/16/IW/DV/S1A_IW_GRDH_1SDV_20230216T184034_20230216T184057_047265_05AC15_6A18 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 2023-02-16T18:40:34.701597Z 2023-02-16T18:40:57.687276Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230216T202409_V20230216T165450_20230216T201220.EOF 347.52171730703424 693000 Copernicus Ground Segment 2023-02-16T20:54:24.722219Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230216T184034_20230216T184057_047265_05AC15_6A18 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.043590089008038 25.760096321846408,-9.684413330630955 25.822680163987297,-9.436741516230827 25.865278084859483,-9.187935143569527 25.907615328717828,-8.815526895078584 25.97013368609268,-8.44270806755476 26.03169801676758,-8.193455028146603 26.07228649472411,-7.943547717995185 26.11252201039113,-7.57911573872413 26.170368963624302,-7.614117874531949 26.35108364098692,-7.685049148574052 26.712541645089733,-7.721079106568238 26.893177342649103,-7.791277198438817 27.254724361276285,-7.826286374946308 27.430606182126787,-8.194935648817841 27.37324251364406,-8.44734700931868 27.333367964965117,-8.699203836627973 27.29309826842388,-9.075724254017977 27.231996075968517,-9.32709369089048 27.190604101942583,-9.701871784171994 27.127996885205572,-9.954720340071146 27.085156631672906,-10.318836357773497 27.022602094262457,-10.239475198073357 26.66551205526318,-10.198738226640863 26.484679998904152,-10.159645676252396 26.303563370191366,-10.043590089008038 25.760096321846408)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74277358376702 46.0314648959559 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 2023-02-17T06:28:01.998806Z Batch API, v4.176.0 s3://deafrica-sentinel-1/s1_rtc/N27W009/2023/02/16/05AC15 2.0E-4 2.0E-4 true block average 2 2 28.0 -9.0 27.0 -8.0 POLYGON((-9.0 27.244284700247,-8.447347009372965 27.333367964956665,-8.0 27.403575474338208,-8.0 27.0,-9.0 27.0,-9.0 27.244284700247)) 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_05AC15_N27W009_2023_02_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AC15_N27W009_2023_02_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AC15_N27W009_2023_02_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AC15_N27W009_2023_02_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AC15_N27W009_2023_02_16_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