Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1981-03-01 |
タイトル |
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言語 |
en |
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タイトル |
Simultaneous Observations of Aurora with a Doppler-Radar and Sounding Rockets |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
ページ属性 |
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内容記述タイプ |
Other |
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内容記述 |
P(論文) |
著者名(英) |
Igarashi, Kiyoshi
Ogawa, Tadahiko
Tsuzurahara, Shigehiko
Shiro, Isao
Ose, Masami
Yamagishi, Hisao
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著者所属(英) |
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en |
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Radio Research Laboratories/Hiraiso Branch, Radio Research Laboratories/Radio Research Laboratories/Radio Research Laboratories/Radio Research Laboratories/National Institute of Polar Research |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
A 50MHz auroral doppler-radar was operated at Syowa Station, Antarctica, in 1978 in cooperation with sounding rocket experiments during the International Magnetospheric Study. E-region irregularity-drift was measured by the radar while electric field, electron density fluctuation and other parameters were measured by the rockets. Electric field components perpendicular to the radar wave-vector, which were derived from the doppler shifts of echoes, are compared with in situ electric field measurement to find a qualitative agreement between both results. Sharp peaks due to the two-stream instability were found in echo spectra. The radar echo intensity seems to be dependent on the drift velocity of irregularities. |
雑誌書誌ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA00733561 |
書誌情報 |
Memoirs of National Institute of Polar Research. Special issue
巻 18,
p. 391-402,
発行日 1981-03
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