<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Estimation of Soil Water Dynamics Based on Hydrogeophysical Measurements"^^ . "Quantitative understanding of soil water movement is essential to develop methods that allow for a more sustainable use of limited freshwater resources.\r\nIn this study, methods are developed that allow to estimate the spatial distribution of these materials, their effective soil hydraulic material properties, and the effect of unrepresented model errors on these properties.\r\nTo acquire the necessary data, a 2D subsurface architecture (ASSESS) was forced with a fluctuating groundwater table. The resulting hydraulic dynamics were essentially monitored with time domain reflectometry (TDR) and ground-penetrating radar (GPR).\r\nBased on the TDR data, the effect of unrepresented model errors on estimated soil hydraulic material properties is analyzed with a structural error analysis. This method compares inversions of increasingly complex models, since the required model complexity for a consistent description of the measurement data is application-dependent and unknown a priori. It is demonstrated that the method can indicate unrepresented model errors and quantify their effects on the resulting material properties.\r\nBased on the GPR data, a new heuristic event detection and association algorithm was developed that allows to identify and to extract relevant information from GPR data. \r\nIt is demonstrated for synthetic and measured data that this approach provides reasonably accurate estimates for the spatial distribution of materials and their soil hydraulic material properties."^^ . "2018-05-08" . . . . . . . "Stefan"^^ . "Jaumann"^^ . "Stefan Jaumann"^^ . . . . . . "Estimation of Soil Water Dynamics Based on Hydrogeophysical Measurements (PDF)"^^ . . . "thesis.pdf"^^ . . . "Estimation of Soil Water Dynamics Based on Hydrogeophysical Measurements (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Estimation of Soil Water Dynamics Based on Hydrogeophysical Measurements (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Estimation of Soil Water Dynamics Based on Hydrogeophysical Measurements (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Estimation of Soil Water Dynamics Based on Hydrogeophysical Measurements (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Estimation of Soil Water Dynamics Based on Hydrogeophysical Measurements (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #24471 \n\nEstimation of Soil Water Dynamics Based on Hydrogeophysical Measurements\n\n" . "text/html" . . . "530 Physik"@de . "530 Physics"@en . .