Greg A. Oldenborger
Electrical and electromagnetic geophysics for environmental and engineering applications
Current research and/or projects
Oldenborger is a geophysicist in the near-surface geophysics section at the Geological Survey of Canada. His research includes the development and application of electrical and electromagnetic geophysical methods for aquifer mapping and characterization, 3D geological and hydrogeological modelling, and permafrost studies.
Research and/or project statements
Electrical and electromagnetic geophysics
Geophysics for multidisciplinary hydrogeology and permafrost studies
Quantitative geophysical imaging and solution appraisal
Education and awards
Post-Doctoral Fellow, University of British Columbia, 2006-2008
Ph.D. Geophysics, Boise State University, 2006
M.Sc. Geophysics, University of Western Ontario, 2000
B.Sc. (Comb. Hons.), Geophysics and Geological Sciences, University of British Columbia, 1998
Oldenborger G.A., LeBlanc A.-M., 2018. Monitoring changes in unfrozen water content with electrical resistivity surveys in cold continuous permafrost. Geophysical Journal International 215, 965–977.
Oldenborger G.A., Logan C.E., Hinton M.J., Pugin A.J.-M., Sapia V., Sharpe D.R., Russell H.A.J., 2016. Bedrock mapping of buried valley networks using seismic reflection and airborne electromagnetic data. Journal of Applied Geophysics 128, 191–201.
Oldenborger G.A., LeBlanc A.-M., 2015. Geophysical characterization of permafrost terrain at Iqaluit International Airport, Nunavut. Journal of Applied Geophysics 123, 36–49.
Sapia V., Oldenborger G.A., Jørgensen F., Marchetti M., Viezzoli A., Pugin A., 2015. 3D modeling of buried valley geology using airborne electromagnetic data. Interpretation 3, SAC9–SAC22.
Pugin A.J-M., Oldenborger G.A., Cummings D.I., Russell H.A.J. and Sharpe D.R. 2014. Architecture of buried valleys in glaciated Canadian Prairie regions based on high resolution geophysical data. Quaternary Science Reviews 86, 13–23.
Oldenborger G.A. and LeBlanc A.-M. 2013. Capacitive resistivity inversion using effective dipole lengths for line antennas. Journal of Applied Geophysics 98, 229–236.
Oldenborger G.A., Pugin A.J.-M. and Pullan S.E. 2013. Airborne time-domain electromagnetics, electrical resistivity and seismic reflection for regional three-dimensional mapping and characterization of the Spiritwood Valley Aquifer, Manitoba, Canada. Near Surface Geophysics 11, 63–74.