{"created":"2023-07-25T11:00:46.953732+00:00","id":2686,"links":{},"metadata":{"_buckets":{"deposit":"908b3543-8236-477d-a85c-e19c4ecdf97b"},"_deposit":{"created_by":4,"id":"2686","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"2686"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00002686","sets":["1259:1260:1265:414:419"]},"author_link":["2724","2722","2723","2725"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"EXTRACTION OF MICROEARTHQUAKE SIGNALS RECORDED BY THE SEISMIC NETWORK ON MT. EREBUS, ROSS ISLAND, ANTARCTICA"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1991-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"52","bibliographicPageStart":"46","bibliographicVolumeNumber":"5","bibliographic_titles":[{"bibliographic_title":"Proceedings of the NIPR Symposium on Antarctic Geosciences"}]}]},"item_1_creator_7":{"attribute_name":"著者名よみ","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"タカナミ, テツオ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"キタガワ, ゲンシロウ"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"TAKANAMI, Tetsuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KITAGAWA, Genshiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"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.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00002686","subitem_identifier_reg_type":"JaLC"}]},"item_1_publisher_22":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"National Institute of Polar Research"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA1072335X","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Urakawa Seismological Observatory, Faculty of Science, Hokkaido University"},{"subitem_text_language":"en","subitem_text_value":"The Institute of Statistical Mathematics"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1991-09-01"}],"displaytype":"detail","filename":"KJ00002368269.pdf","filesize":[{"value":"1.6 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00002368269","url":"https://nipr.repo.nii.ac.jp/record/2686/files/KJ00002368269.pdf"},"version_id":"17b6f80e-767a-4ffe-b932-cf5fbbb6e3a7"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"EXTRACTION OF MICROEARTHQUAKE SIGNALS RECORDED BY THE SEISMIC NETWORK ON MT. EREBUS, ROSS ISLAND, ANTARCTICA","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"EXTRACTION OF MICROEARTHQUAKE SIGNALS RECORDED BY THE SEISMIC NETWORK ON MT. EREBUS, ROSS ISLAND, ANTARCTICA"}]},"item_type_id":"1","owner":"4","path":["419"],"pubdate":{"attribute_name":"公開日","attribute_value":"1991-09-01"},"publish_date":"1991-09-01","publish_status":"0","recid":"2686","relation_version_is_last":true,"title":["EXTRACTION OF MICROEARTHQUAKE SIGNALS RECORDED BY THE SEISMIC NETWORK ON MT. EREBUS, ROSS ISLAND, ANTARCTICA"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T12:44:12.526145+00:00"}