Inferring the Sub-surface Structural Covariance Model Using Cross-borehole Ground Penetrating Radar Tomography

249 Cross-borehole tomography has become a widely popular method to obtain structural information about the nearsurface aquifer and reservoir properties (Knight et al., 1997; Rea and Knight, 1998; Hubbard et al., 1999; Tercier et al., 2000). The most widely used method of inverting such tomography data is a parametric approach based on least squares… (More)