The basic principle of a new EM method of exploration

被引：0

作者：

Wang, YS ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Earth & Space Sci, Hefei 230026, Peoples R China

来源：

CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION | 1999年 / 42卷

关键词：

strata; exploration; new EM method; basic principle;

D O I：

暂无

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

The conditions for different strata in the range of a few kilometers depth to be discriminated from one another by the EM method of expolration are discussed. It is found our that the "stepping" superposition of the complex amplitudes or the wave shapes of the electric field intensities of incident wave and reflected waves is needed in order to obtain a unique solution. It is especially described that the method is given by the superposition of wave-shape-fronts for surveying the electric conductivity and the thickness of a stratum and the depth of an interface. The application of the new EM method in practice is possible.

引用

页码：240 / 249

页数：10