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Earth Resistivity Tomography (ERT) and Cavity Investigation
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 1st EEGS Meeting, Sep 1995, cp-63-00037
- ISBN: 978-94-6282-129-3
Abstract
Tomographic inversion methods appeared in geophysics about ten years ago. In general, they are based upon the principle of transmission of geological bodies by means of elastic or electromagnetic waves, especially in seismology and in engineering geophysics.