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Detecting Tunnels and Underground Facilities Using Diffracted P-Waves
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 22nd EEGS Symposium on the Application of Geophysics to Engineering and Environmental Problems, Mar 2009, cp-157-00007
Abstract
Numerous near surface geophysical techniques have been applied to the tunnel detection problem. Thus far, successful techniques require differentiating tunnel signature from noise, or a priori knowledge of tunnel location for optimized data acquisition and processing.