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Vadose zone characterization using ground penetrating radar groundwaves.
(2008-08-21)
Ground penetrating radar (GPR) is a non-invasive geophysical technique that can be used to estimate the soil water content quickly and with high resolution over large areas. This research explores the potential of GPR ...
Soils and Subsurface GPR Imaging of Fluvial Terraces in the Lower Chippewa River Valley, WI.
(2009-04)
Little detail is known about the late Quaternary
geomorphic history of the Upper Mississippi River and its major tributaries. However, the Lower Chippewa River Valley (LCRV) landscape suggests a complex history of Late ...
Subsurface Imaging of South Brighton Spit, Christchurch, New Zealand part I: Data Collection and Processing.
(2009-01-12)
Ground penetrating radar (GPR) surveys were conducted in collaboration with the University of Canterbury in order to provide a subsurface image of coastal sedimentary deposits below the South Brighton Spit, Christchurch, ...
Monitoring Near-Surface Soil Water Content Using Air-Launched GPR Techniques.
(2009-01-08)
Monitoring soil water content is an important component of responsible resource management. This research focuses on the potential of air-launched ground penetrating radar (GPR) techniques for rapid, high-resolution water ...
Three-Dimensional Water Content Estimation Using Ground Penetrating Radar Groundwave Techniques.
(2009-04)
Accurate characterization of near-surface soil water content is important for optimizing crop yields, determining the scheduling and volumes of irrigation, and preventing groundwater degradation from agrochemicals leaching ...
A Comparison of Ground Penetrating Radar Profiles and Photographed Trenches, Sand Point, Michigan.
(2009-04)
The National Park headquarters of Pictured Rocks National Lakeshore is located at the tip of a cuspate foreland feature known as Sand Point. During high water levels of Lake Superior, coastal erosion and basement flooding ...
Soil Moisture Estimation Using Air-Launched GPR Techniques.
(2009-04)
Near-surface soil water content is an important
parameter in agricultural, geotechnical,
and environmental applications, but is often
difficult to measure over large areas. Recent
investigations of ground penetrating ...
Subsurface Imaging of South Brighton Spit, Christchurch, New Zealand part II: Coastal Processes and Data Interpretation.
(2009-01-09)
Ground penetrating radar (GPR) surveys were collected along the width of South Brighton Spit at its most southernly extent. The processed GPR data provides a subsurface image of the coastal sedimentary deposits that can ...