https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-06-18T18:56:00.781648Z 2021-06-18T18:56:29.818769Z s3://sentinel-s1-l1c/GRD/2021/6/18/IW/DV/S1B_IW_GRDH_1SDV_20210618T185600_20210618T185629_027415_03463D_0B4E 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 2021-06-18T18:56:00.781648Z 2021-06-18T18:56:29.818769Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.53769472177964 693000 Copernicus S1 Core Ground Segment - TLS 2021-06-18T20:03:55.096343Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210618T185600_20210618T185629_027415_03463D_0B4E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.02726199157199 25.121012907697562,-13.657417414672665 25.185904508333692,-13.409073974718115 25.228921445946465,-13.158850573433547 25.271811140561507,-12.785698869181722 25.334931421534318,-12.411017180394978 25.397295626256422,-12.15976871646586 25.438544349820752,-11.910665953190309 25.47899240726479,-11.57081948759596 25.533439166607145,-11.581334112451312 25.591366130504174,-11.619012116461265 25.77178561246459,-11.652848743649468 25.952805570328852,-11.68856947781724 26.13352540073637,-11.72358264862671 26.314351694104367,-11.796018275913985 26.675618031613492,-11.833182091832231 26.85609906928908,-11.867838477531004 27.036965104526864,-11.891851837956201 27.15872897433943,-12.237945705255978 27.10466939980882,-12.49161749220928 27.064463271485366,-12.744797759528575 27.02385052552357,-13.123793699962011 26.962150814678903,-13.376771550667797 26.920363191394365,-13.755356926536752 26.8569235225539,-14.00722009314463 26.81411827109821,-14.382191011056518 26.749500302004186,-14.276967156948434 26.265287546884977,-14.236324283605466 26.084418666475695,-14.197458117859442 25.903240835554982,-14.02726199157199 25.121012907697562)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76715244204038 46.18160691568763 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 2021-12-26T07:24:21.523643Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N25W015/2021/06/18/03463D 2.0E-4 2.0E-4 true block average 2 2 26.0 -15.0 25.0 -14.0 POLYGON((-14.027261991571955 25.121012907697647,-14.218214839052335 26.0,-14.0 26.0,-14.0 25.12579619878837,-14.027261991571955 25.121012907697647)) 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_03463D_N25W015_2021_06_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03463D_N25W015_2021_06_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03463D_N25W015_2021_06_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03463D_N25W015_2021_06_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03463D_N25W015_2021_06_18_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