
TY  - JOUR
A1  - Pridmore, D.F. 
T1  - 3D Numerical modelling of electrical and electromagnetic methods
JF  - Exploration Geophysics
JO  - Explor. Geophys.
Y1  - 1979
VL  - 10
IS  - 3
SP  - 201
EP  - 202
KW  - 
UR  - https://doi.org/10.1071/EG979201 
N2  - Almost a decade has passed since solutions to the general two-dimensional electrical and electromagnetic problem appeared in the literature (e.g. Jepsen (1969), Coggon (1971), Hohmann (1971), Swift (1971) and Vozoff (1971)). In that time three-dimensional solutions have been obtained on the computer but they often require large computational resources and have not been widely distributed. As a result exploration geoscientists have had little benefit from three-dimensional modelling algorithms. It is timely to review the computational difficulties associated with these problems, illustrate the usefulness of three-dimensional computer modelling, and offer an opinion on the direction such modelling will take in the 'eighties'. 
ER  -

