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DCフィールド | 値 | 言語 |
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dc.contributor.author | OKAZAKI, Tomohisa | en |
dc.contributor.author | TAKAHASHI, Atsushi | en |
dc.contributor.author | TAKEUCHI, Koh | en |
dc.contributor.author | IWATA, Tomoharu | en |
dc.contributor.author | FUKAHATA, Yukitoshi | en |
dc.contributor.alternative | 岡崎, 智久 | ja |
dc.contributor.alternative | 高橋, 温志 | ja |
dc.contributor.alternative | タケウチ, コウ | ja |
dc.contributor.alternative | イワタ, トモハル | ja |
dc.contributor.alternative | 深畑, 幸俊 | ja |
dc.contributor.transcription | オカザキ, トモヒサ | ja-Kana |
dc.contributor.transcription | タカハシ, アツシ | ja-Kana |
dc.contributor.transcription | タケウチ, コウ | ja-Kana |
dc.contributor.transcription | イワタ, トモハル | ja-Kana |
dc.contributor.transcription | フカハタ, ユキトシ | ja-Kana |
dc.date.accessioned | 2018-12-25T23:39:20Z | - |
dc.date.available | 2018-12-25T23:39:20Z | - |
dc.date.issued | 2018-09 | - |
dc.identifier.issn | 0386-412X | - |
dc.identifier.uri | http://hdl.handle.net/2433/235846 | - |
dc.description.abstract | The surface of the Earth is divided into a dozen or so rigid plates which are in relative motions. In this paper, we attempted to objectively estimate the distribution of plates using a cluster analysis of geodetically observed velocity data. Taking the spherical nature of the Earth into account, we have formulated a clustering algorithm of velocity data in the angular velocity space (AVS). Each data is represented as a straight line and intersection points of lines correspond to the Euler vectors of tectonic plates in the AVS. We developed a method to estimate intersection points of lines, and then applied a hierarchical clustering algorithm to the estimated points. The proposed method was applied to observed geodetic data obtained from all over the world, and successfully reproduced the distribution of major tectonic plates previously recognized based on geological and geophysical knowledge. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | 京都大学防災研究所 | ja |
dc.publisher.alternative | Disaster Prevention Research Institute, Kyoto University | en |
dc.subject | Plate tectonics | en |
dc.subject | Cluster analysis | en |
dc.subject | Euler vector | en |
dc.subject | GNSS data | en |
dc.subject.ndc | 519.9 | - |
dc.title | Global Distribution of Tectonic Plates Revealed by the Cluster Analysis of Geodetic Data in the Angular Velocity Space | en |
dc.type | departmental bulletin paper | - |
dc.type.niitype | Departmental Bulletin Paper | - |
dc.identifier.ncid | AN00027784 | - |
dc.identifier.jtitle | 京都大学防災研究所年報. B | ja |
dc.identifier.volume | 61 | - |
dc.identifier.issue | B | - |
dc.identifier.spage | 301 | - |
dc.identifier.epage | 311 | - |
dc.textversion | publisher | - |
dc.sortkey | 07 | - |
dc.address | Graduate School of Science, Kyoto University・RIKEN Center for Advanced Intelligence Project | en |
dc.address | Graduate School of Science, Kyoto University | en |
dc.address | NTT Communication Science Laboratories | en |
dc.address | RIKEN Center for Advanced Intelligence Project・NTT Communication Science Laboratories | en |
dc.relation.url | http://www.dpri.kyoto-u.ac.jp/publications/nenpo/ | - |
dcterms.accessRights | open access | - |
dc.identifier.pissn | 0386-412X | - |
dc.identifier.jtitle-alternative | Disaster Prevention Research Institute Annuals. B | en |
出現コレクション: | Vol.61 B |
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