抄録
We are developing Time Domain EM technologies for the exploration of the ocean bottom hydrothermal mineral deposits. The two measuring systems of moving type and fixed type were introduced in 2012. Currently, new time domain system towed by the ROV was developed. The towing type measurement system promotes highly efficient operation and shows as low noise levels as the fixed type. It was tested at the Okinawa hydrothermal areas, as the results, the mineral deposits are clearly detected by the obtained apparent resistivity anomalies, and the new system is proved to be more practical for the survey of the ocean bottom mineral deposits than the previous two systems we have developed. In addition, we could observe the IP effects of the seabed minerals by the coincident loop measurements.
| 本文言語 | English |
|---|---|
| ホスト出版物のタイトル | 1st Conference on Geophysics for Mineral Exploration and Mining, Near Surface Geoscience 2016 |
| 出版社 | European Association of Geoscientists and Engineers, EAGE |
| ISBN（電子版） | 9789462821958 |
| 出版ステータス | Published - 2016 |
| イベント | 1st Conference on Geophysics for Mineral Exploration and Mining, Near Surface Geoscience 2016 - Barcelona, Spain 継続期間: 2016 9月 4 → 2016 9月 8 |
Other
| Other | 1st Conference on Geophysics for Mineral Exploration and Mining, Near Surface Geoscience 2016 |
|---|---|
| 国/地域 | Spain |
| City | Barcelona |
| Period | 16/9/4 → 16/9/8 |
ASJC Scopus subject areas
- 情報システム
- 電子工学および電気工学
- 通信
- コンピュータ ネットワークおよび通信