Publication: Electron density depletion region observed in the polar cap ionosphere

Bjoland, L. M., Y. Ogawa, U. P. Løvhaug, D. A. Lorentzen, S. M. Hatch, and K. Oksavik (2020), Electron density depletion region observed in the polar cap ionosphere, J. Geophys. Res. Space Physicsdoi.org/10.1029/2020JA028432