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首都圏の地震カタログの統合へ向けた品質評価
https://doi.org/10.15083/0000032439
https://doi.org/10.15083/00000324391609ec77-3fb1-43bf-b700-47bf23a5c8ee
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IHO84209.pdf (1.1MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-02-17 | |||||
| タイトル | ||||||
| タイトル | 首都圏の地震カタログの統合へ向けた品質評価 | |||||
| 言語 | ja | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Earthquake | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | seismicity | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | statistics | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Tokyo metropolitan area | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | data quality | |||||
| 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 | 10.15083/0000032439 | |||||
| ID登録タイプ | JaLC | |||||
| その他のタイトル | ||||||
| その他のタイトル | Toward Unifying Available Earthquake Catalogs for the Tokyo Metropolitan Area : Quality Characterization | |||||
| 著者 |
楠城, 一嘉
× 楠城, 一嘉× 鶴岡, 弘× 笠原, 敬司× 酒井, 慎一× 平田, 直× 小原, 一成 |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 123645 | |||||
| 姓名 | Nanjo, Kazuyoshi Z. | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 123646 | |||||
| 姓名 | Tsuruoka, Hiroshi | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 123647 | |||||
| 姓名 | Kasahara, Keiji | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 123648 | |||||
| 姓名 | Sakai, Shinichi | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 123649 | |||||
| 姓名 | Hirata, Naoshi | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 123650 | |||||
| 姓名 | Obara, Kazunari | |||||
| 著者所属 | ||||||
| 著者所属 | 東京大学地震研究所 | |||||
| 著者所属 | ||||||
| 著者所属 | 独立行政法人防災科学技術研究所 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Under the “Special Project for Earthquake Disaster Mitigation in the Tokyo Metropolitan Area”, an investigation of the detailed structure of plates converging beneath the Tokyo Metropolitan area is underway. This investigation will improve information needed for seismic hazards from inter-plate mega-thrust earthquakes and intra-slab earthquakes for the Kanto region. Unification of earthquake datasets, if available, would contribute to creating a database that is devoted to in-depth research on the regional plate structure. Currently available datasets for the Kanto region are three regional and nationwide catalogs: (a) NIED catalog: earthquake catalog based on the Kanto-Tokai Observational Network maintained by National Research Institute for Earth Science and Disaster Prevention; (b) ERI catalog: catalog including micro-earthquakes detected mainly by the seismic network maintained by Earthquake Research Institute, University of Tokyo with special focus on the Kanto area; (c) JMA catalog: catalog including nationwide seismicity monitored by Japan Meteorological Agency. Before starting to unify the catalogs it is necessary to get a better understanding of the statistical properties of earthquakes for each catalog. Here, we report the results of statistical analyses to characterize data quality for individual catalogs. Our approach is based on the frequency-magnitude distribution of earthquakes, daily variations of earthquake frequency, and completeness magnitude study. Reported statistical characteristics will allow us to move toward unifying earthquake catalogs. | |||||
| 書誌情報 |
地震研究所彙報 巻 84, 号 2, p. 141-148, 発行日 2009 |
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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Scheme | NDC | |||||
| 主題 | 51.1 | |||||
| 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 | ||||||
