Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1991-09-01 |
タイトル |
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タイトル |
EXTRACTION OF MICROEARTHQUAKE SIGNALS RECORDED BY THE SEISMIC NETWORK ON MT. EREBUS, ROSS ISLAND, 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 |
10.15094/00002686 |
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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 |
EXTRACTION OF MICROEARTHQUAKE SIGNALS RECORDED BY THE SEISMIC NETWORK ON MT. EREBUS, ROSS ISLAND, ANTARCTICA |
著者名よみ |
タカナミ, テツオ
キタガワ, ゲンシロウ
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著者名(英) |
TAKANAMI, Tetsuo
KITAGAWA, Genshiro
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著者所属(英) |
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en |
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Urakawa Seismological Observatory, Faculty of Science, Hokkaido University |
著者所属(英) |
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en |
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The Institute of Statistical Mathematics |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
In this paper, we introduce a methodology for the extraction of information from observed microearthquake waves. We show a model for decomposition of time series into several components. In the model each component is expressed by an autoregressive model. The extraction of microearthquake signals from noisy data and the decomposition of P and S wave signals have been shown as an example of the power of the proposed procedure. Noisy seismic data which was recorded by the seismic network installed on the summit of Mt. Erebus, Ross Island, Antarctica is used to show the power of the procedure. |
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 5,
p. 46-52,
発行日 1991-09
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出版者 |
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出版者 |
National Institute of Polar Research |