多参数图件在瞬变电磁分析中的应用研究

Application Research on Multi-parameter Maps in Analysis of TEM

广泛应用于水文地质调查、金属矿勘察、煤矿勘察中的瞬变电磁法受制于仪器水平、理论研究以及计算机技术水平,其应用效果受到限制,应用图件也主要是多测道、一维反演电阻率剖面、视电阻率剖面、切片等。综合整理、归纳前人的应用及研究成果,提出应从多参数图件、多个角度来分析数据的观点,以期获得更好的勘探效果。

Widely used in hydrogeology survey,metallic ore exploration and coal mine survey,the application effect of transient electromagnetic method is limited to the instrument level,theoretical research and computer technology. Its main application maps usually are multichannel profiles,resistivity sections of 1-D inversion,apparent resistivity sections,slice maps and so on. In this article,the writer summarized up previous applications and research production,and put forward the thought of analyzing data by using multi-parameter maps and different thinking angles,whose goal was to obtain better exploration effects.