We present a comprehensive review of methods to measure soil water content with ground
penetrating radar (GPR). We distinguish four methodologies: soil water content determined …

Soil water content (SWC) is a crucial parameter in ecology, agriculture, hydrology, and
engineering studies. Research on non-invasive monitoring of SWC has been a long-lasting …

A complete treatment of the theory and practice of groundwater engineering, The Handbook
of Groundwater Engineering, Second Edition provides a current and detailed review of how …

Introduction Ground-penetrating radar (GPR) is a relatively young geophysical technique.
First uses appeared in the 1960s with radio echo sounding of glaciers and ice sheets (Bailey …

Cross-borehole geoelectrical imaging, in particular electrical resistivity tomography (ERT)
and transmission radar tomography, can provide high-resolution images of hydrogeological …

Ground-penetrating radar (GPR) reflection travel time data were used to estimate changes in
soil water content under a range of soil saturation conditions throughout the growing season …

Geophysical imaging has traditionally provided qualitative information about geologic
structure; however, there is increasing interest in using petrophysical models to convert …

Ground‐penetrating radar (GPR) ground wave techniques were applied to estimate soil
water content in the uppermost∼ 10 cm of a 3 acre California vineyard several times over 1 …

A method is described for the joint use of time‐lapse ground‐penetrating radar (GPR) travel
times and hydrological data to estimate field‐scale soil hydraulic parameters. We build upon …

Characterization of the dynamics of moisture migration in the unsaturated zone of aquifers is
essential if reliable estimates of the transport of pollutants threatening such aquifers are to …