Abstract：The large-depth, multi-function electromagnetic survey system is composed of the multi-function electromagnetic detection equipment, the techniques for data acquisition and processing and the software for electromagnetic two or three dimensional positive inversion simulation. Based on a study of its corresponding key technologies, a distributed multi-function receiver prototype is developed. Accordingly, the high-power multi-function intelligent transmitting prototype and the three component high temperature superconducting magnetic sensor are also designed and developed. As a result, the matched data acquisition, processing, and interpreting technology of the multi-function electromagnetic system have been successfully resolved. The system has the measurement function of AMT, MT, CSAMT and IP. A number of good results have achieved in comparative trail between the self-developed system and the GDP-32Ⅱsystem, and the application of typical mine areas.
林品荣,郑采君,吴文鹂,李建华. 大深度多功能电磁探测技术与系统集成[J]. 中国地质调查, 2015, 2(8): 60-66.
LIN Pin-rong, ZHENG Cai-jun, WU Wen-li, LI Jian-hua. Techniques and Systems for Large-depth and Multi-function Electromagnetic Survey. , 2015, 2(8): 60-66.
2015, Vol. 2 
