...Moving between dimensions in electromagnetic inversions Seogi Kang , Rowan Cockett, Lindsey J. Heagy, & Douglas W. Oldenburg, Geophysical Inversion Facility, University of British Columbia SUMMARY Electromagnetic (EM) methods are used to characterize the electrical conductivity distribution...

...3D electromagnetic modeling using atomic survey decomposition Dikun Yang and Douglas W. Oldenburg, Geophysical Inversion Facility, University of British Columbia SUMMARY 3D rigorous EM modeling is computationally challenging. The computational complexity arises from the physical size of the models...

...Enhanced imaging of SAGD steam chambers using broadband electromagnetic surveying Sarah G. R. Devriese and Douglas W. Oldenburg, Geophysical Inversion Facility, University of British Columbia SUMMARY In this paper, we propose using electromagnetic (EM) meth- ods to monitor the growth of a SAGD...

...3D forward modelling and inversion of inductive source resistivity data Dikun Yang , Douglas W. Oldenburg, Geophysical Inversion Facility, University of British Columbia SUMMARY Time domain electromagnetic (TEM) surveys using inductive sources generally measure and interpret dB/dt data. However...

... SUMMARY Earth models used for mineral exploration should be reliable and consistent with all information available. The current focus of the Geophysical Inversion Facility at the University of British Columbia (UBC-GIF) is towards the development of a new generation of geophysical inversion...

... billing fourier transform beatson geophysical inversion facility concentration equation new methodology geophysical data newsam A new methodology for Fourier processing of geophysical data Stephen D. Billings, Geophysical Inversion Facility, UBC, Vancouver, BC. Summary Sharpening and edge...