{"created":"2022-03-03T01:44:38.537616+00:00","id":2003273,"links":{},"metadata":{"_buckets":{"deposit":"66ea7ccb-ddfc-4c10-921e-d85f9b430d41"},"_deposit":{"id":"2003273","owner":"1","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2003273"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:02003273","sets":["80:4453:1646271202813","9:504:4455:1646271028119"]},"author_link":[],"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"13","bibliographicPageStart":"1","bibliographicVolumeNumber":"27","bibliographic_titles":[{"bibliographic_title":"技術研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Technical Research Report","bibliographic_titleLang":"en"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Broadband seismographs are highly sensitive to changes in ambient temperature. Therefore, they should be installed in an environment with small temperature fluctuations. Although, there are few examples of measuring the actual temperature changes of a seismometer in operation. We have developed an environmental sensor, which is based on general-purpose microcontrollers, to be installed nearby the seismometer in an underground vault. In addition to being able to measure and record temperature, humidity and pressure, the device has ability to acquire the data through a local area network in quasi-real time. The measured temperature changes indicate that our seismometer is properly insulated. Pressure records inside the insulated cover detected several flooding events in the underground vault. This device was shown to be useful for monitoring the condition of the seismometer, besides evaluating the insulation.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_4_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"＜論説＞","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0002003273","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","subitem_publisher_language":"ja"},{"subitem_publisher":"Earthquake Research Institute, the University of Tokyo","subitem_publisher_language":"en"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11602838","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13426486","subitem_source_identifier_type":"PISSN"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"神戸大学海洋底探査センター"},{"subitem_text_language":"ja","subitem_text_value":"東京大学地震研究所技術部総合観測室"},{"subitem_text_language":"ja","subitem_text_value":"東京大学地震研究所観測開発基盤センター"},{"subitem_text_language":"en","subitem_text_value":"Kobe Ocean Bottom Exploration Center, Kobe University"},{"subitem_text_language":"en","subitem_text_value":"Technical Supporting Section for Observation Research, Earthquake Research Institute, the University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"Center for Geophysical Observation and Instrumentation, Earthquake Research Institute, the University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"神戸大学","affiliationNameLang":"ja"},{"affiliationName":"Kobe University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"大塚, 宏徳","creatorNameLang":"ja"},{"creatorName":"OTSUKA, Hironori","creatorNameLang":"en"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"東京大学","affiliationNameLang":"ja"},{"affiliationName":"The University of Tokyo","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"佐伯, 綾香","creatorNameLang":"ja"},{"creatorName":"SAIKI, Ayaka","creatorNameLang":"en"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"東京大学","affiliationNameLang":"ja"},{"affiliationName":"The University of Tokyo","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"安藤, 美和子","creatorNameLang":"ja"},{"creatorName":"ANDO, Miwako","creatorNameLang":"en"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"東京大学","affiliationNameLang":"ja"},{"affiliationName":"The University of Tokyo","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"竹尾, 明子","creatorNameLang":"ja"},{"creatorName":"TAKEO, Akiko","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"date":[{"dateType":"Available","dateValue":"2022-03-03"}],"displaytype":"detail","filename":"27_001-013.pdf","filesize":[{"value":"6.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/2003273/files/27_001-013.pdf"},"version_id":"6f5b70c8-d4b0-477a-b4ff-ab1a32861b52"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Broadband seismometer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Seismic station","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Station monitoring","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"広帯域地震計の断熱カバー内部における温度変化の測定 : 測定装置の開発と観測点監視への応用","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"広帯域地震計の断熱カバー内部における温度変化の測定 : 測定装置の開発と観測点監視への応用","subitem_title_language":"ja"},{"subitem_title":"Measurement of Thermal Variability inside an Insulation Cover for Broadband Seismometer : Development of Instruments and its Application for Station Monitoring","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["1646271202813","1646271028119"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-03-03"},"publish_date":"2022-03-03","publish_status":"0","recid":"2003273","relation_version_is_last":true,"title":["広帯域地震計の断熱カバー内部における温度変化の測定 : 測定装置の開発と観測点監視への応用"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T05:33:15.516455+00:00"}