Summary
International Symposium on Antennas and Propagation
2011
Session Number:WeC2
Session:
Number:WeC2-4
Study on Water Diffusion in the Subsurface by Cross-hole Radar
Dong-Hun Kim, Motoyuki Sato,
pp.-
Publication Date:2011/10/25
Online ISSN:2188-5079
Summary:
Borehole radar is a geophysical survey method that is applied to several fields. We applied borehole radar to monitoring of subsurface water diffusion. It is important not only to estimate the geological structure in the subsurface but also measure the quantity of ground water. We used cross borehole measurement technique and acquired travel time across several paths. Based on the change of the travel time, we analyzed the diffusion of subsurface water. Then, based on a fluid migration model, we could model the movement of ground water even from insufficient spatial sampled data.