3D pressure-corrected ballistic extrapolation of solar wind speed in the inner heliosphereAniko Timar, Andrea Opitz, Zoltan Nemeth, Zsofia Bebesi, Nikolett Biro, Gábor Facskó, Gergely Koban and Akos MadarJ. Space Weather Space Clim., 14 (2024) 14DOI: https://doi.org/10.1051/swsc/2024010