https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-02T17:32:41.039059Z 2018-04-02T17:33:15.391215Z s3://sentinel-s1-l1c/GRD/2018/4/2/IW/DV/S1B_IW_GRDH_1SDV_20180402T173241_20180402T173315_010307_012C09_CE89 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 2018-04-02T17:32:41.039059Z 2018-04-02T17:33:15.391215Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180402T181225_V20180402T141718_20180402T173448.EOF 348.00175891446617 693000 Copernicus S1 Core Ground Segment - DPA 2018-04-02T18:27:30.209164Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180402T173241_20180402T173315_010307_012C09_CE89 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.274199973 -7.275640047,11.848871582 -7.14799343,12.427022192 -7.018789383,13.004855063 -6.888883765,13.489038766 -6.779444656,13.288182374 -5.875854199,13.05888621 -4.834481296,11.99981391 -5.070394082,10.850538983 -5.324277469,11.07667358 -6.36904995,11.274199973 -7.275640047)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62555 46.38118774982473 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 2022-01-24T15:09:28.573160Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S06E013/2018/04/02/012C09 2.0E-4 2.0E-4 true block average 2 2 -5.0 13.0 -6.0 14.0 POLYGON((13.095331179701168 -5.0,13.315778368930681 -6.0,13.0 -6.0,13.0 -5.0,13.095331179701168 -5.0)) 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_012C09_S06E013_2018_04_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_012C09_S06E013_2018_04_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_012C09_S06E013_2018_04_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_012C09_S06E013_2018_04_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_012C09_S06E013_2018_04_02_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