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PROTEM - 37仪器具有分辨率高、动态范围大、抗干扰能力强、探测深度较大等优良性能。简要介绍了该仪器的测深原理、工作装置、野外施工步骤以及资料的处理解释。对TEM和MT资料的联合反演作了有益的尝试。介绍了该仪器在探测地下洞穴、勘察金属矿以及煤田水文地质调查等方面的 3个实例。
PROTEM - 37 instrument has the advantages of high resolution, large dynamic range, strong anti - interference ability and large detection depth. This article briefly introduces the sounding principle, working equipment, field construction steps and data processing and explanation of this instrument. The joint inversion of TEM and MT data is a useful attempt. Three examples of the instrument in detecting underground caverns, prospecting for metal ore and hydrological geology investigation in coalfields are introduced.