{"created":"2021-03-01T06:52:28.267974+00:00","id":33664,"links":{},"metadata":{"_buckets":{"deposit":"04408f29-2505-4d10-b101-8a35f6c91333"},"_deposit":{"id":"33664","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"33664"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00033664","sets":["80:4535:4957:4958","9:504:4538:4959:4960"]},"author_link":["131507","131506"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"37. 津波の屈折図の作製[I]"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1965-03-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"739","bibliographicPageStart":"729","bibliographicVolumeNumber":"42","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":"The construction of wave refraction diagrams, which is a very tedious process by hand, was programmed for digital computers by Griswold. In this report, the program for wave refraction is also built up, allowing for a particular application to a tsunami. Water depths in the area to be studied, wave direction, and separation angle and ray separation of two neighbouring rays are fed into the computer. The computer converts the depth values to wave speed in the approximation of long wave, computes the path of the wave orthogonals, the refraction coefficients, and the wave heights, and calculates the time necessary for travelling the distance along the orthogonals.","subitem_description_type":"Abstract"},{"subitem_description":"従来,津波の屈折図は人の手によつて作製されていた.これは非常に労力を要し,かつ可成,個人差のある図がかかれる可能性がある.屈折図を電子計算機によつてかかせる試みは,すでにGriswoldにより(これは津波に限らず一般の波に対しておこなわれ,津波に対しては少々非能率的なブログラムと考えられる)おこなわれている.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"131507","nameIdentifierScheme":"WEKO"}],"names":[{"name":"桃井, 高夫"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000033664","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":"Earthquake Research Institute"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"MOMOI, Takao"}],"nameIdentifiers":[{"nameIdentifier":"131506","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":"ji0424005.pdf","filesize":[{"value":"510.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0424005.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/33664/files/ji0424005.pdf"},"version_id":"38b2e22b-9589-4a26-b096-438160a0430c"}]},"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":"37. Construction of Refraction Diagrams of Tsunami[I]","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"37. Construction of Refraction Diagrams of Tsunami[I]","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["4958","4960"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-05-30"},"publish_date":"2008-05-30","publish_status":"0","recid":"33664","relation_version_is_last":true,"title":["37. Construction of Refraction Diagrams of Tsunami[I]"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:08:58.107419+00:00"}