Presentation: Cutoff latitudes of solar proton events measured by GPS satellites

van Hazendonk, C. M., Heino, E., Jiggens, P. T. A., Taylor, M. G. G. T., Partamies, N., and Mulders, H. J. C., Cutoff latitudes of solar proton events measured by GPS satellites, HEPPA-SOLARIS Workshop, Bergen, June 13-15, 2022