@article{oai:nipr.repo.nii.ac.jp:00001407, author = {Kuwashima, Masayuki}, journal = {Memoirs of National Institute of Polar Research. Special issue}, month = {Mar}, note = {P(論文), The Pi2 wave characteristics are studied by using ULF data simultaneously obtained at the geosynchronous satellite, ATS 6,and at the conjugate ground-based stations; Syowa Station in Antarctica and Reykjavik in Iceland. It is experimentally clarified that the major axis of the Pi2 wave polarization rotates through 90°in a propagation from the magnetosphere to the ground through the ionosphere.}, pages = {13--22}, title = {Wave characteristics of magnetic Pi 2 pulsations : Ground-magnetosphere correlations}, volume = {26}, year = {1983} }