TY JOUR TI Reconstruction of the Angular Dependence of the Sea Ice Backscattering Pattern According to the GNSS-R Data KW bistatic KW scattering indicatrix KW angular dependence of backscattering KW sea ice KW remote sensing KW L-band KW GPS KW TDS-1 KW GNSS-R JO Russian Journal of Earth Sciences AU Kovaldov, D.A. AU Karaev, V.Y. AU Titchenko, Y.A. AU Fateev, V.. AU Lopatin, V.. AU Huang, F.. AU Wang, X.. AU Guo, J.. PY 2025 IS 25 PB Geophysical Center of the Russian Academy of Sciences