Estimation of Temporal Changes of Volumetric Soil Water Content from Ground-Penetrating Radar Reflections |
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| Authors: | Ute?Wollschl?gerEmail author Kurt?Roth |
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| Affiliation: | (1) Institute of Environmental Physics, University of Heidelberg, Heidelberg, D-69120, Germany |
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| Abstract: | Time series of ground-penetrating rader traces are used to monitor temporal changes of soil water content down to about 1.5 m.
The results are compared with high-resolution time series of time-domain reflectometry measurements at a few locations in
the soil profile. We find a reasonable agreement between the two approaches and discuss the differences in terms of their
respective limitations. |
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| Keywords: | GPR TDR profile volumetric water content dynamics. |
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