Ocean bottom measurements of the Earth's electric field using long cable installed by ROV
Ocean bottom measurements of the Earth's electric field using long cable installed by ROV
复制标题
使用 ROV 安装的长电缆测量地球电场的海底
DOI：
10.1109/ut.2013.6519814
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发表时间：
2013
期刊：
影响因子：
--
通讯作者：
N. Tada
中科院分区：
文献类型：
--
作者：
H. Utada;K. Baba;H. Shimizu;H. Shiobara;N. Tada
根据电学性质，地壳和地幔中的材料被归类为半导体。因此，通过对地球电场的测量以及对磁场的测量，可以提供了解各种地球动力学过程的必要信息。最近，我们研制了一种用于精确测量地球电场的地球物理仪器，称为EFOS(地球电场观测系统)，它是利用ROV(遥控水下机器人)安装的。最近的实验表明，它提供的数据质量比传统仪器OBEM(海底电磁测定仪)高得多。
The materials in Earth's crust and mantle are classified as semiconductor in terms of electrical property. Therefore essential information to understand various kinds of geodynamic processes can be provided from measurements of the electric field of the Earth as well as the measurements of the magnetic field. Recently, we have developed a geophysical instrument for accurate measurement of Earth's electric field, named as EFOS (Earth's electric field observation system), which is installed by using ROV (remotely operated underwater vehicle). It is shown by recent experiments to provide data of much higher quality than conventional instrument, OBEM (ocean bottom electro-magnetometer).
影响因子：
5.2
作者：
H. Utada;T. Koyama;H. Shimizu;A. Chave
通讯作者：
H. Utada;T. Koyama;H. Shimizu;A. Chave
影响因子：
5.2
作者：
Kuvshinov, A;Junge, A;Utada, H
通讯作者：
Utada, H