About ROSE G
About Max-Planck-Inst. Aeronomie, Federal Republic of Germany
About GRANDAL B
About Norwegian Defence Research Establishment
About NESKE E
About Inst. Physikalische Messtechnik, Federal Republic of Germany
About OTT W
About Inst. Physikalische Messtechnik, Federal Republic of Germany
About SPENNER K
About Inst. Physikalische Messtechnik, Federal Republic of Germany
About HOLTET J
About Univ. Oslo
About MASEIDE K
About Univ. Oslo
About TRO IM J
About Univ. Oslo
About Journal of Geophysical Research
About ionosphere
About Norway
About Ionosphere,thermosphere
About 研究
About 計画
About 実験
About 探測
About ロケット
About 電離圏
About 変調
About 現場測定