| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2015-03-26 |
| タイトル |
|
|
タイトル |
日本海中部地震域における全磁力磁気異常の大気球往復観測実験結果 |
| 言語 |
|
|
言語 |
jpn |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| その他のタイトル（英） |
|
|
その他のタイトル |
Results of Geomagnetic Survey with Boomerang Balloons around the Earthquake Area of the Central Japan Sea |
| 著者 |
遠山, 文雄
瀬戸, 正弘
加藤, 愛雄
TOHYAMA, Fumio
SETO, Masahiro
KATO, Yoshio
|
| 著者所属 |
|
|
|
東海大学工学部 |
| 著者所属 |
|
|
|
東北工業大学 |
| 著者所属 |
|
|
|
東北大学 |
| 出版者 |
|
|
出版者 |
宇宙科学研究所 |
| 出版者（英） |
|
|
出版者 |
Institute of Space and Astronautical Science |
| 書誌情報 |
宇宙科学研究所報告. 特集: 大気球研究報告
巻 20,
p. 61-72,
発行日 1987-08
|
| 抄録（英） |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Measurements of geomagnetic field anomalies are applied to investigate the underground magnetic structure. It's very useful to detect the geomagnetic total intensity by means of proton precession magnetometers that carried by balloons at the altitude of 15-30km. Twice balloon observations in 1981 and in 1985 with high sensitive magnetometers were carried out at the area of the Central Japan Sea Earthquake which occured in May, 1983. An underground dislocation model was calculated using the Talwani Method and it was explained that the magnetization of structural magnetic metals had changed between at before and after the Earthquake. That is to say, the value of magentization had increased from 1.2 times to 2.5 times at the just before of the Earthquake compared with the value at the after. And a tendency was verified that structural magnetic models were aligned toward to Japan Arc and had a east slope. |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0285-9920 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00354485 |
| 資料番号 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
資料番号: SA0166825000 |
SA0166825.pdf (668.6 kB)
