{"created":"2021-03-01T06:51:23.241990+00:00","id":32689,"links":{},"metadata":{"_buckets":{"deposit":"7d8ac825-bda5-4913-9116-718c2108c4c3"},"_deposit":{"id":"32689","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"32689"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00032689","sets":["80:4535:4679:4683","9:504:4538:4681:4684"]},"author_link":["126799","126798"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Seismic Refraction Experiment in the Northern Kanto District : Shimogo-Kiryu Profile"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996-03-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"101","bibliographicPageStart":"73","bibliographicVolumeNumber":"71","bibliographic_titles":[{"bibliographic_title":"東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"On November 11,1993, seismic refraction experiments were carried out in the northern part of the Kanto district. The 105-km profile was extended in the NNE-SSW directionfrom Shimogo, Fukushima Pref. to Kiryu, Gunma Pref. The line was geologically located above the volcanic front. Along this line, five explosive sources with charge size of 200-500kg were fired and the seismic waves generated were recorded at 195 temporary stations. High-quality records were obtained along the whole profile for all shots. The travel time curves of the first arrival suggest a rather gentle velocity structure in the upper crust despite the complicated geological structure. Several later arrivals, probably reflected waves from the upper crust, can be recognized on our record sections and the results of Nairiku seismic research group. Elaborate analysis of travel time curves and amplitudes of first and later arrivals will reveal the precise structure and tectonics of this volcanic district. An outline of this experiments is given briefly in this paper, and detailed results of the experiments will be published later in a separate paper.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"126799","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Research Group for Explosion Seismology"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000032689","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学地震研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162258","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00408972","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"453","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Earthquake Research Institute, University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"地震研究所"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"爆破地震動研究グループ"}],"nameIdentifiers":[{"nameIdentifier":"126798","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-26"}],"displaytype":"detail","filename":"ji0711003.pdf","filesize":[{"value":"2.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0711003.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/32689/files/ji0711003.pdf"},"version_id":"4fc56bad-f829-43a5-88d2-8ac8464da128"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"北関東地域における爆破地震動の観測(下郷-桐生測線)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"北関東地域における爆破地震動の観測(下郷-桐生測線)","subitem_title_language":"ja"}]},"item_type_id":"4","owner":"1","path":["4683","4684"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-05-30"},"publish_date":"2008-05-30","publish_status":"0","recid":"32689","relation_version_is_last":true,"title":["北関東地域における爆破地震動の観測(下郷-桐生測線)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:08:41.955442+00:00"}