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Lambot, S. (author), Slob, E.C. (author), Vanclooster, M. (author), Vereecken, H. (author)We propose an integrated electromagnetic-hydrodynamic inverse modeling approach for identifying field-scale unsaturated soil hydraulic properties and electric profiles from off-ground time-lapse ground-penetrating radar data. Hydrodynamic modeling based on the one-dimensional Richards' equation with homogeneous soil hydraulic parameters is used...journal article 2006
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Lopra, O. (author), Lambot, S. (author), Slob, E. (author), Vanclooster, M. (author), Macq, B. (author), Milisavljevic, N. (author)The application of ground-penetrating radar (GPR) in humanitarian demining labors presents two major challenges: (1) the development of affordable and practical systems to detect metallic and non-metallic antipersonnel (AP) landmines under different conditions, and (2) the development of accurate soil characterization techniques to evaluate soil...conference paper 2006
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Lambot, S. (author), Antoine, M. (author), Vanclooster, M. (author), Slob, E.C. (author)We report on a laboratory experiment that investigates the effect of soil surface roughness on the identification of the soil electromagnetic properties from full-wave inversion of ground-penetrating radar (GPR) data in the frequency domain. The GPR system consists of an ultrawide band stepped-frequency continuous-wave radar combined with an off...journal article 2006