scholarly journals Application of natural electromagnetic field methods (magnetotellurics/geomagnetic variations) to exploring for energy resources: development of a broad-band data acquisition/processing facility. Topical report, May 1, 1979-April 30, 1980

1980 ◽  
Author(s):  
J.F. Hermance
Energy ◽  
2015 ◽  
Vol 93 ◽  
pp. 466-483 ◽  
Author(s):  
Jialing Zhu ◽  
Kaiyong Hu ◽  
Xinli Lu ◽  
Xiaoxue Huang ◽  
Ketao Liu ◽  
...  

Author(s):  
Fei Wen ◽  
Tao Zhang ◽  
Shoubiao Zhang ◽  
Defeng Kong ◽  
Yuming Wang ◽  
...  

2016 ◽  
Author(s):  
Cai Zhidong* ◽  
Guo Mingjie ◽  
Zhang Kun ◽  
Wang Yang ◽  
Wang Yanhua

Geophysics ◽  
1962 ◽  
Vol 27 (5) ◽  
pp. 651-665 ◽  
Author(s):  
I. d’ Erceville ◽  
G. Kunetz

The main purpose of this paper is to study the effect on a natural electromagnetic field of a lateral variation in the physical properties of the ground. An exact mathematical solution is given for two media of different resistivities in contact along a vertical plane (fault) overlying a horizontal basement that is taken as being either infinitely resistive or infinitely conductive, or at infinite depth. Results are given in the form of curves along profiles perpendicular to the fault. Some practical inferences are drawn from the shape of the curves and from their comparison.


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