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© Prof. Dr. Jan van der Kruk

van der Kruk, Jan

Prof. Dr., Institute of Bio- and Geosciences IBG-3 Agrosphere, Forschungszentrum Jülich

Address

Forschungszentrum Jülich GmbH
Institute of Bio- and Geosciences
IBG-3 Agrosphere
Wilhelm-Johnen-Straße
52428 Jülich

Contact

E-Mail: j.van.der.kruk@fz-juelich.de
Fon: +49 2461 61 4077
Homepage: http://www.fz-juelich.de/ibg/ibg-3/EN/Staff/V/van%20der%20Kruk%20Jan/van%20der%20Kruk%20Jan.html

Research topics

  • Hydrogeophysics
  • Geophysical Imaging and Inversion Techniques
  • Full-waveform Inversion
  • Environmental and Engineering geophysics

Resources and technologies

  • GPR Full-waveform Inversion: Inverts the full-measured GPR signal to obtain a high resolution image
  • multi-configuration EMI Inversion: Inverts for the vertical changes in electrical conductivity using EMI data
  • 3D GPR Imaging and Migration: Correctly repositions measured reflections and diffractions in GPR data
  • Coupled Hydrogeophysical inversion: Combined hydrological and geophysical inversion for hydrological charac.
  • Interdisciplinary research: combine geophysics with hydrology, soil sciences, etc.

Publications

  • S. Rudolph, J. van der Kruk, C. von Hebel, M. Ali, M. Herbst, C. Montzka, S. Pätzold, D.A. Robinson, H. Vereecken, L.Weihermüller (2014): Linking satellite derived LAI patterns with subsoil heterogeneity using large-scale ground-based electromagnetic Induction measurements, Geoderma 241-242, 262-271, doi:10.1016/j.geoderma.2014.11.015
  • von Hebel, C., S. Rudolph, A. Mester, J. A. Huisman, P. Kumbhar, H. Vereecken, and J. van der Kruk (2014): Three-dimensional imaging of subsurface structural patterns using quantitative large-scale multiconfiguration electromagnetic induction data, Water Resour. Res., 50, 2732–2748, doi:10.1002/2013WR014864
  • Klotzsche, A., J. van der Kruk, N. Linde, J. Doetsch, H. Vereecken (2013): 3D characterization of high-permeability zones in a gravel aquifer using 2D crosshole GPR full-waveform inversion and waveguide detection, Geophysical Journal International, 195(2), 932 - 944, doi:10.1093/gji/ggt275
  • Busch, S., J. van der Kruk, J. Bikowski, and H. Vereecken (2012): Quantitative conductivity and permittivity estimation using full-waveform inversion of onground GPR data, Geophysics, 77(6), H79–H91, doi:10.1190/geo2012-0045.1
  • G. A. Meles, J. Van der Kruk, S. A. Greenhalgh, J. R. Ernst, H. Maurer and A. G. Green (2010): A New Vector Waveform Inversion Algorithm for Simultaneous Updating of Conductivity and Permittivity Parameters From Combination Crosshole/Borehole-to-Surface GPR Data, in IEEE Transactions on Geoscience and Remote Sensing, 48(9), 3391-3407, doi:10.1109/TGRS.2010.2046670
  • full publication list: http://www.fz-juelich.de/ibg/ibg-3/EN/Staff/V/van%20der%20Kruk%20Jan/Publications.html?nn=1239630

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