https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-12T18:14:56.176076Z 2023-08-12T18:15:27.955235Z s3://sentinel-s1-l1c/GRD/2023/8/12/IW/DV/S1A_IW_GRDH_1SDV_20230812T181456_20230812T181527_049846_05FEB4_F7C3 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 2023-08-12T18:14:56.176076Z 2023-08-12T18:15:27.955235Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230812T201105_V20230812T163016_20230812T194746.EOF 347.6732743610188 693000 Copernicus Ground Segment 2023-08-12T20:47:50.318471Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230812T181456_20230812T181527_049846_05FEB4_F7C3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.0494086124551876 21.867975976379366,-2.455083705767068 21.97546204531746,-1.8539427193099631 22.081832189505104,-1.2521200361530542 22.185957065603322,-0.6591880484049253 22.286223565368577,-1.0081406335024754 24.077139376920986,-1.6091879021685866 23.97808739051964,-1.8534268024203957 23.937119912178776,-2.219490440011939 23.87494338113034,-2.4636333811803577 23.832958990825034,-2.8294929265262434 23.769269610947248,-3.4307216329191492 23.662588105559713,-3.1659220660967313 22.41123696425432,-3.088739243032485 22.048910954328406,-3.0494086124551876 21.867975976379366)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79537291921478 46.03151135109108 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 2023-08-12T23:20:15.877454Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/N23W001/2023/08/12/05FEB4 2.0E-4 2.0E-4 true block average 2 2 24.0 -1.0 23.0 0.0 POLYGON((-0.9931103429574062 24.0,-0.7982644530241045 23.0,-1.0 23.0,-1.0 24.0,-0.9931103429574062 24.0)) 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_05FEB4_N23W001_2023_08_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05FEB4_N23W001_2023_08_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05FEB4_N23W001_2023_08_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05FEB4_N23W001_2023_08_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05FEB4_N23W001_2023_08_12_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