{"created":"2023-03-31T02:43:30.992891+00:00","id":5832,"links":{},"metadata":{"_buckets":{"deposit":"1311e7d6-a4a0-44a8-8e2c-db50b2ac154f"},"_deposit":{"id":"5832","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"5832"},"status":"published"},"_oai":{"id":"oai:nied-repo.bosai.go.jp:00005832","sets":[]},"author_link":[],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"668","bibliographicPageStart":"657","bibliographicVolumeNumber":"44","bibliographic_titles":[{"bibliographic_title":"Journal of Physics of the Earth","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The J-Array is a large-aperture seismic array system in Japan, which consists of 14 regional seismic networks deployed for research on earthquake prediction. During the project period (1991-1992), many seismograms from 61 teleseismic events (M?5.8) were collected for studies on structures deep inside the Earth. A report summarizing J-Array seismograms was published in 1994 in order to show the characteristics of seismograms and evaluate the quality of their waveforms. In this paper, the characteristics of J-Array seismograms are introduced and discussed briefly. The seismograms from a large, dense distribution of seismic stations have a high potential to detect weak onsets of unknown phases, which may reveal hidden structures in the Earth's interior. Using the J-Array seismograms, two distinct unknown phases are presented and their tentative interpretations are proposed.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.4294/jpe1952.44.657"}}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0022-3743","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Y. Morita","creatorNameLang":"en"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_title":"The characteristics of J-Array seismograms","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"The characteristics of J-Array seismograms","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"1","path":["1670839190650"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-30"},"publish_date":"2023-03-30","publish_status":"0","recid":"5832","relation_version_is_last":true,"title":["The characteristics of J-Array seismograms"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-08T09:31:07.354071+00:00"}