| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2007-12-14 |
| タイトル |
|
|
タイトル |
岩手山における空中磁気測量 |
| その他のタイトル |
|
|
その他のタイトル |
Aeromagnetic Survey at Iwate Volcano |
| 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 |
| 作成者 |
坂中, 伸也
田中, 良和
宇津木, 充
谷口, 宏光
後藤, 章夫
Sakanaka, Shin'ya
Tanaka, Yoshikazu
Utsugi, Mitsuru
Taniguchi, Hiromitsu
Goto, Akio
|
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
We conducted the first aeromagnetic survey at Iwate volcano, northeast of Japan. Our initial and ultimate purpose is detection of geomagnetic changes by repeated aeromagnetic surveys. One cause of geomagnetic secular change is thermal effect due to magnetization changes by heat supply or dissipation. This effect is supposed to be most significant at active volcanic regions. The positioning techniques by satellite system such as GPS have promoted recent years. It becomes more applicable to geomagnetic changes, since such changes are very sensitive against the observed position. We have not carried out sufficient repeated aeromagnetic surveys yet. Iwate volcano, however, is appropriate field for detection of magnetic changes. We introduce the outline of our survey in order to be helpful to figure out the possible problem in the future study. In addition, we discuss at some extent about obtained magnetic anomalies with mainly topography and describe the obtained knowledge at present. |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 書誌情報 |
秋田大学工学資源学部 研究報告
巻 24,
p. 1-10,
発行日 2003-10-31
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13457241 |
| NCID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11410906 |
| 出版者 |
|
|
出版者 |
秋田大学工学資源学部 |
KJ00000701395.pdf (904.5 kB)
