This title appears in the Scientific Report :
2020
Please use the identifier:
http://hdl.handle.net/2128/26971 in citations.
The potential of time-lapse GPR full-waveform inversion as high resolution imaging technique for salt and ethanol transport
The potential of time-lapse GPR full-waveform inversion as high resolution imaging technique for salt and ethanol transport
Cross-hole GPR full-waveform inversion (FWI) has shown a high potential to characterize the near surface at a decimeter scale which is crucial for flow and transport. GPR FWI provide high-resolution tomograms of dielectric permittivity (ε) and electrical conductivity (EC), which can be linked lithol...
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Personal Name(s): | Haruzi, Peleg (Corresponding author) |
---|---|
Zhou, Zhen / Schmäck, Jessica / Hoffmann, Richard / Pouladi, Behzad / Berandie, Jerome de La / Vanderborght, Jan / Vereecken, Harry / van der Kruk, Jan / Klotzsche, Anja | |
Contributing Institute: |
Agrosphäre; IBG-3 |
Imprint: |
2020
|
Conference: | Computational Methods in Water Resources XXIII, Stanford (USA), 2020-12-15 - 2020-12-15 |
Document Type: |
Conference Presentation |
Research Program: |
European training Network for In situ imaGing of dynaMic processes in heterogeneous subsurfAce environments Terrestrial Systems: From Observation to Prediction |
Subject (ZB): |
Geosciences
> 0
|
Link: |
OpenAccess |
Publikationsportal JuSER |
Cross-hole GPR full-waveform inversion (FWI) has shown a high potential to characterize the near surface at a decimeter scale which is crucial for flow and transport. GPR FWI provide high-resolution tomograms of dielectric permittivity (ε) and electrical conductivity (EC), which can be linked lithological properties. This study tests the potential of time-lapse GPR FWI to monitor tracers of different geophysical properties (salt, heat, ethanol). Synthetic and field results show that both properties can resolve the plume at decimeter- channelized transport- scale. |