Coordinated EISCAT Svalbard radar and Reimei satellilite observations of ion upflows and suprathermal ions

Ogawa, Y., K. Seki, M. Hirahara, K. Asamura, T. Sakanoi, S. C. Buchert, Y. Ebihara, Y. Obuchi, A. Yamazaki, I. Sandahl, S. Nozawa, and R. Fujii J. geophys. Res., 113, A05306, doi:10.1029/2007JA012791 2008