EH4电磁成像系统在中西部岩溶区地下水勘查中的应用

Applications of EH4 Electromagnetic Imaging System on Exploration of Underground Water in Karst Region of Central-western China

简要介绍了EH4电磁成像系统的原理、特点、工作方法。通过在中国西部岩溶区陕西、宁南、内蒙阿拉善的应用实例和效果,说明在中国西部干旱缺水地区,该系统是一种有效的找水方法。

The paper has introduced principle、properties and working method of EH4electromagnetic imaging system.Ge t through applied examples and effects in kars t regions of western China such as Lon gxian county、Ningnan county of Shaanxi province a nd Alashan of Inner Mongolia Autonomou s Region,consider that is an effective method of water search in the dry area of western China.