EH4电磁成像系统在地下水调查中的应用  

Application of Electromagnetic Imaging System in Groundwater Investigation

作　　者：田靖 刘建利 吴海珍 尹虎 杨帅 强洋洋 Tian Jing;Liu Jianli;Wu Haizhen;Yang Shuai;Yin Hu;Qiang Yangyang(Shaanxi Geological Mineral Exploration Team Co.,Ltd.,Xi'an 710043,Shaanxi,China)

机构地区：[1]陕西地矿物化探队有限公司,陕西西安710043

出　　处：《陕西地质》2024年第2期87-94,共8页Geology of Shaanxi

摘　　要：EH4电磁成像系统是一套电磁自动采集和处理系统,它是CSAMT和MT的结合体。本文介绍了EH4电磁成像系统的原理和该系统在柴达木盆地巴音河-塔塔凌河流域进行地下水调查的应用实例和效果。物探解译结果与水文地质调查结果吻合程度较高,证明EH4电磁成像系统是一种成本低、精度高、值得推广的地下水调查地球物理勘查手段。The EH4 electromagnetic imaging system is an electromagnetic automatic acquisition and processing system that combines CSAMT and MT methodologies.This paper elucidates the principles of the EH4 electromagnetic imaging system and presents application examples and results from its utilization in groundwater surveys conducted in the Bayin River-Tata Ling River basin of the Qaidam basin.Adhering to the principle of"from known to unknown,"the geophysical exploration work is structured in close conjunction with geological data to acquire comprehensive geophysical data and facilitate more accurate interpretation.

关 键 词：EH4电磁成像系统 电阻率 水文地质调查 

分 类 号：P613[天文地球—矿床学]