对国内外瞬变电磁法的方法研究概况、理论研究、仪器状况以及在应用领域的研究进展情况做出了综述性评价.瞬变电磁法的理论研究主要涉及正演方法、反演方法、资料处理方法.瞬变电磁法的应用领域包括地面、海洋、航空以及地下等不同工作场地.同时指出瞬变电磁法的发展趋势为研究三维正反演、多分量观测、成像技术、微信号分析等,以及注重发展海洋、井下、航空瞬变电磁法等.
We give the total condition of TEM study include technology, theory, instrument and application, the theory study mainly include forward calculation method, inverse problem and data processing scheme. The application of it include earth surface, sea and aerial survey , subsurface exploration. We also give advance progress the of TEM, include studying 3D forward and inverse calculation, multi-component survey technology, imaging study, and weak signal analyses, as well as , sea, tunnel, aerial TEM developing.