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A Least Squares Method for the Focal Mechanism Determination from S Wave Data; Part II Applied Examples and Statistical Discussions
https://doi.org/10.15083/0000033549
https://doi.org/10.15083/0000033549c3700895-f00c-4f5c-9c69-acd71fdb3710
名前 / ファイル | ライセンス | アクション |
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ji0443008.pdf (950.1 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2008-05-30 | |||||
タイトル | ||||||
タイトル | A Least Squares Method for the Focal Mechanism Determination from S Wave Data; Part II Applied Examples and Statistical Discussions | |||||
言語 | en | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.15083/0000033549 | |||||
ID登録タイプ | JaLC | |||||
その他のタイトル | ||||||
その他のタイトル | S波観測から地震のメカニズムを求める最小二乗法 : 第2報;実例および統計的吟味 | |||||
著者 |
Hirasawa, Tomowo
× Hirasawa, Tomowo |
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著者別名 | ||||||
識別子 | 131071 | |||||
識別子Scheme | WEKO | |||||
姓名 | 平沢, 朋郎 | |||||
著者所属 | ||||||
著者所属 | Geophysical Institute, Faculty of Science, The University of Tokyo. | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The method of least squares for the focal mechanism determination presented in Part I is successfully applied to 9 deep and intermediate earthquakes which occurred in the region of Japan. It is concluded by means of a statistical test for the goodness of fit that a set of the residuals of the polarization angles can be regarded as a sample from a normal population. It follows that the estimates obtained by the proposed method are the maximum likelihood estimates. The fault plane solutions for the 9 earthquakes determined from the S wave data alone show satisfactory agreements with the P wave observations. It justifies the double couple hypothesis which was assumed in deriving the least squares method. | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 第一報で与えられた最小二乗法が,日本付近に起った9ケの稍深発および探究地震に適用された. | |||||
書誌情報 |
東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo 巻 44, 号 3, p. 919-938, 発行日 1967-01-30 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00408972 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00162258 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
日本十進分類法 | ||||||
主題 | 453 | |||||
主題Scheme | NDC | |||||
出版者 | ||||||
出版者 | 東京大学地震研究所 | |||||
出版者別名 | ||||||
Earthquake Research Institute, University of Tokyo |