https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-25T19:25:42.653846Z 2023-11-25T19:26:07.651928Z s3://sentinel-s1-l1c/GRD/2023/11/25/IW/DV/S1A_IW_GRDH_1SDV_20231125T192542_20231125T192607_051378_063337_5C63 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 2023-11-25T19:25:42.653846Z 2023-11-25T19:26:07.651928Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231125T213500_V20231125T174420_20231125T210150.EOF 347.9714510465531 693000 Copernicus Ground Segment 2023-11-25T21:53:26.224411Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231125T192542_20231125T192607_051378_063337_5C63 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-19.092271847500566 9.893559258357346,-18.530965165132102 10.006705240652673,-17.96801878806736 10.119150532423609,-17.404682037702237 10.230630411723869,-16.84641789441079 10.340066593252892,-17.144806949585927 11.848097185440023,-17.706160369738566 11.739835820627736,-18.272559737850443 11.629395142667022,-18.838510538260987 11.51784156682009,-19.402755895009577 11.40543853008738,-19.092271847500566 9.893559258357346)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82027738468852 46.00424 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 2023-11-25T22:51:52.289839Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/N11W017/2023/11/25/063337 2.0E-4 2.0E-4 true block average 2 2 12.0 -17.0 11.0 -16.0 POLYGON((-17.0 11.116256301367676,-16.97699674787569 11.0,-17.0 11.0,-17.0 11.116256301367676)) 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_063337_N11W017_2023_11_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_063337_N11W017_2023_11_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_063337_N11W017_2023_11_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_063337_N11W017_2023_11_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_063337_N11W017_2023_11_25_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