机译:Observational Validation of Cutoff Models as Boundaries of Solar Proton Event Impact Area
Univ Ctr Svalbard, Dept Arctic Geophys, Longyearbyen, Norway;
Arctic Univ Norway, Dept Phys & Technol, Univ Tromso, Tromso, Norway;
Birkeland Ctr Space Sci, Bergen, Norway;
solar proton event; cosmic noise absorption; geomagnetic cutoff; energetic particle precipitation; modeling and forecasting; polar cap ionosphere; POLAR-CAP ABSORPTION; ENERGETIC PARTICLE-PRECIPITATION; RIOMETER ABSORPTION; LATITUDE; IONOSPHERE; HEMISPHERE;