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f An introduction to transient EM imaging via interpretation of current distributions
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 53rd EAEG Meeting, May 1991, cp-42-00170
- ISBN: 978-90-73781-03-0
Abstract
A method of subsurface resistivity imaging with transient electromagnetics (TEM) has been created for generaI mapping of geoelectric structure. The method first maps the distributed current flow in the earth as a function of time. The geoelectric structure is then imaged from the interpreted current networks.