
TY  - JOUR
A1  - Liu, G. 
A1  - Smith, G. 
A1  - Thomson, S. 
A1  - Vozoff, K. 
A1  - Hatherly, R. 
T1  - A numerical study of electromagnetic wave propagation (RIM) in disrupted coal seams
JF  - Exploration Geophysics
JO  - Explor. Geophys.
Y1  - 1991
VL  - 22
IS  - 1
SP  - 247
EP  - 250
KW  - 
UR  - https://doi.org/10.1071/EG991247 
N2  - Finite difference and integral equation methods are used to model electromagnetic wave propagation in a disrupted coal seam. The results show that easily detectable changes of electromagnetic signals will occur if a modest geological anomaly (e.g. a 60 ´ 6 ´ 2 m3 dyke) disrupts the seam. 
ER  -

