This title appears in the Scientific Report :
2018
Please use the identifier:
http://hdl.handle.net/2128/19640 in citations.
Time-lapse Ground Penetrating Radar Full-waveform Inversion to detect tracer plumes, a numerical study
Time-lapse Ground Penetrating Radar Full-waveform Inversion to detect tracer plumes, a numerical study
Time-lapse geophysical imaging of tracer tests is essential to infer channelized transport properties. Cross-hole ground-penetrating radar (GPR) tomography is a high resolution imaging method to characterize the near-surface. We present preliminary results of crosshole GPR full-waveform inversion of...
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Personal Name(s): | Haruzi, Peleg (Corresponding author) |
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Güting, Nils / Klotzsche, Anja / Vanderborght, Jan / Vereecken, Harry / van der Kruk, Jan | |
Contributing Institute: |
Agrosphäre; IBG-3 |
Imprint: |
2018
|
Physical Description: |
6 |
Conference: | SEG Anaheim 2018, Anaheim (USA), 2018-10-14 - 2018-10-19 |
Document Type: |
Contribution to a conference proceedings |
Research Program: |
European training Network for In situ imaGing of dynaMic processes in heterogeneous subsurfAce environments Terrestrial Systems: From Observation to Prediction |
Link: |
OpenAccess OpenAccess |
Publikationsportal JuSER |
Time-lapse geophysical imaging of tracer tests is essential to infer channelized transport properties. Cross-hole ground-penetrating radar (GPR) tomography is a high resolution imaging method to characterize the near-surface. We present preliminary results of crosshole GPR full-waveform inversion of time-lapse synthetic data during a saline tracer test. The tracer movement was obtained from a 3D transport simulation in a hydrogeological model representing the Krauthausen aquifer where in future also field tests will be performed. The full-waveform inversion accurately resolved the infiltrated tracer distribution in the plane within decimeter scale. The results indicate the potential of GPR full-waveform inversion for saline tracer detection and high-resolution time-lapse transport characterization. |