Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1989-09-01 |
タイトル |
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タイトル |
A SEAFLOOR GEOMAGNETIC OBSERVATION IN BREID BAY, PRINCESS RAGNHILD COAST, ANTARCTICA |
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 |
ID登録 |
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ID登録 |
10.15094/00002587 |
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ID登録タイプ |
JaLC |
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) |
論文名よみ |
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その他のタイトル |
A SEAFLOOR GEOMAGNETIC OBSERVATION IN BREID BAY, PRINCESS RAGNHILD COAST, ANTARCTICA |
著者名よみ |
トウ, ヒロアキ
サトウ, ナツオ
セガワ, ジロウ
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著者名(英) |
TOH, Hiroaki
SATO, Natsuo
SEGAWA, Jiro
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著者所属(英) |
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en |
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Ocean Research Institute, University of Tokyo |
著者所属(英) |
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en |
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National Institute of Polar Research |
著者所属(英) |
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en |
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Ocean Research Institute, University of Tokyo |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
An ocean bottom magnetometer was installed in Breid Bay and was successfully retrieved during the 29th Japanese Antarctic Research Expedition (JARE-29). The seafloor geomagnetic observation provided a time series of the three-component geomagnetic field once every minute and this time series continues as long as 36 days. The data obtained were analyzed by spectral analysis methods and compared with the simultaneous data obtained at Syowa Station. The obtained data proved almost satisfactory except for some instrumental limitations such as a lack of a geographical compass equipped with the magnetometer. The result reveals the effectiveness of an ocean bottom magnetometer as a temporal geomagnetic station even in such a logistically difficult region as Antarctica. |
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 |
AA1072335X |
書誌情報 |
Proceedings of the NIPR Symposium on Antarctic Geosciences
巻 3,
p. 29-36,
発行日 1989-09
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出版者 |
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出版者 |
National Institute of Polar Research |