Crosshole radar velocity tomography with finite-frequency Fresnel volume sensitivities
نویسندگان
چکیده
منابع مشابه
Fresnel volume georadar attenuation-difference tomography
S U M M A R Y Georadar attenuation-difference tomography is a useful tool for imaging temporal and spatial changes in bulk electrical conductivity due to fluid flow and other subsurface processes. The most common method of attenuation-difference tomography employs the ray approximation where waves are assumed to propagate at infinite frequency. Ray approximation causes significant model error t...
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ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 2008
ISSN: 0956-540X,1365-246X
DOI: 10.1111/j.1365-246x.2007.03589.x