地电场观测方法与观测技术研究

地电场是重要的地球物理场,以地球表层天然电场及其随时间变化为主要研究对象,是地球电磁场的重要组成部分。文章在概要分析国内外地电场观测与研究现状的基础上,结合中国20多年来地电场观测实践,对地电场观测对象、观测方法、观测技术和观测数据等要研究进展,进行系统性分析和阐述;同时,对中国地电场观测研究中存在的主要难点、制约未来发展的主要因素以及目前需要重点关注的若干问题,进行初步分析和讨论。

A review of geoelectric field observation methods and techniques

Geoelectric field is an important geophysical field. The natural electric field on the surface of the earth and its change with time are the main research objects, and it is an important part of the geomagnetic field. On the basis of a brief analysis of the current situation of the geoelectric field observation and research at home and abroad, combined with the practice of the geoelectric field observation in China for more than 20 years, this paper systematically analyses and summarizes the research progress in the main aspects of geoelectric field observation objects, observation methods, observation techniques, observation data and so on. And at the same time, the restricts of its future development, the main factors of the exhibition, as well as some issues that need to be focused on at present, are preliminarily analyzed and discussed in this paper.