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八ヶ岳地球電磁気観測所の観測システムの変遷と現状
https://doi.org/10.15083/00032293
https://doi.org/10.15083/000322930a5ef98b-23b7-4de1-8a4f-dd644118a12a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
01_023-029.pdf (13.7MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-05-15 | |||||
| タイトル | ||||||
| タイトル | 八ヶ岳地球電磁気観測所の観測システムの変遷と現状 | |||||
| 言語 | ja | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Yatsugatake Geomagnetic Observatory | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Yatsugatake Geo-Electromagnetic Observatory | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | electromagnetic observation | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.15083/00032293 | |||||
| ID登録タイプ | JaLC | |||||
| その他のタイトル | ||||||
| その他のタイトル | A Review of the Observation System at Yatsugatake Geo-Electromagnetic Observatory | |||||
| 著者 |
小山, 茂
× 小山, 茂 |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 72209 | |||||
| 姓名 | KOYAMA, Shigeru | |||||
| 著者所属 | ||||||
| 著者所属 | 八ヶ岳地球電磁気観測所, (東京大学地震研究所) | |||||
| 著者所属 | ||||||
| 著者所属 | Yatsugatake Geo-Electromagnetic Observatory, (Earthquake Research Institute, University of Tokyo) | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Yatsugatake Geomagnetic Observatory was established in 1970, as a standard geomagnetic station for the earthquake prediction research in the central part of Japan. The observatory's history can be divided into three stages, i.e., 1970-1980, 1981-1987, and 1988 to present. In the first stage, geomagnetic total intensity and three component variations were recorded in a digital form by a printer, as well as monitor recordings on strip charts. In 1981, a cassette tape recording system was introduced, which was improved to a telemetry system in 1984. The present system, since 1988, consists of a proton precession magnetometer, an Overhauser magnetometer, two three-component fluxgate variometers, with a telemetry system and a backup power supply. The observatory also has five satellite magnetic stations in the Tokai district to study the regional characteristics of the geomagnetic secular variations. Although it started as a geomagnetic observatory, its name was changed to Yatsugatake Geo-Electromagnetic Observatory in 1994 because of increased importance of electromagnetic observations. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | ＜論説＞ | |||||
| 書誌情報 |
技術研究報告 巻 1, p. 23-29, 発行日 1996 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13426486 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11286807 | |||||
| 出版者 | ||||||
| 出版者 | 東京大学地震研究所 | |||||
| 出版者別名 | ||||||
| Earthquake Research Institute，University of Tokyo | ||||||
