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Airborne Geophysics and Infrastructure Planning—A Case Study

Publisher – Society of Exploration Geophysicists, Journal of Environmental and Engineering Geophysics, June 2000, Volume 5, Issue 2, pp. 1-10 Authors – Les P. Beard* and Ole Lutro, Geological Survey of Norway, N-7491 Trondheim, Norway Article – [pdf] INFR_JEEG_AirborneGeop_for_Infrastructure_LPB_2000 Abstract

Detection of Karst Structures Using Airborne EM and VLF

Publisher – Presented at SEG Annual International Meeting, 1994. Authors – L.P. Beard*, J.E. Nyquist, Oak Ridge National Laboratory, Oak Ridge, Tennessee; P.J. Carpenter, Northern Illinois University Paper – [pdf] SEG_Karst_detection_LPB_1994 Summary Introduction

Comparison of methods for estimating earth resistivity from airborne electromagnetic measurements

Publisher – Elsevier, 2000. Journal of Applied Geophysics 45 (2000) 239-259 Authors – Les P. Beard*, Geological Survey of Norway, Leiv Eirikssons vei 39 N-7491 Trondheim, Norway Paper – [pdf] Comparison_of_AEM_inversion_methods_JAG_LPB_2000 Abstract

A Short History of Electrical Techniques in Petroleum Exploration

Publisher – Zonge, 1983. Authors – Larry J. Hughes, Zonge Engineering & Research Organization, Inc., Tucson, Arizona, U.S.A. Tutorial – A Short History of Electrical Techniques in Petroleum Exploration [pdf] IP-Petro_9 This document contains Chapter 10 from a larger publication entitled “Case Histories of an Electromagnetic Method for Petroleum Exploration.” The full publication can be […]

The Probability of Magnetic or Electromagnetic Detection of a 55-gallon Drum as a Function of Line and Station Spacing

Publisher – Environmental and Engineering Geophysical Society (EEGS), 1996 Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP) proceedings. Authors – David Butler, MicroGeophysics Corp., Wheat Ridge, Colorado, U.S.A. Paper – [pdf]  ENV_Butler_1996_The_Probability_of_Magnetic_or_Electromagnetic_Detection_of_a_55-gallon_drum Abstract Introduction

High-Resolution Airborne Geophysics at Hazardous Waste Disposal Sites

Publisher – Environmental and Engineering Geophysical Society (EEGS), 1995 Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP) proceedings. Authors – L.P. Beard, J.E. Nyquist, and W.E. Doll, Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee, U.S.A. M. Chong Foo, T. Jeffrey Gamey, Aerodat, Inc., Mississauga, Ontario, Canada Expanded Abstract – […]

Airborne EM Data Complement Magnetics in an Unexpected Way

Publisher — Environmental and Engineering Geophysical Society (EEGS), 2010 Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP) proceedings. Authors — Les P. Beard*, William E. Doll, Jacob R. Sheehan*, T. Jeffrey Gamey and Jeannemarie Norton, Battelle-Oak Ridge Operations, Oak Ridge, Tennessee; Monika Siwiak, Willy Van Vaerenbergh, AECOM Ltd., Brisbane, Australia. Expanded […]

Improved Near Surface Mapping in Groundwater Studies: Application of Fast-sampling TDEM Methods

Publisher — Australian Society of Exploration Geophysics (ASEG), Groundwater Preview Feb., 2002. Authors — Michael Hatch, Zonge Engineering and Research Organization (Australia) Pty Ltd.; Brian Barrett, Department of Geology and Geophysics, Adelaide University, Adelaide, SA; Darren Bennetts, Department of Earth Sciences, La Trobe University, Bundoora, VIC; Graham Heinson Department of Geology and Geophysics, Adelaide University, […]