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Geophysics Methodology

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

Shallow Marine MASW: A Case History

Published – SAGEEP, 2009. ASCE GeoFlorida Conference proceedings, 2010. Authors – JB Shawver, Zonge Geosciences, Inc., Minneapolis, Minnesota, U.S.A. Alex Fisher, FMG Engineering, Rapid City, South Dakota, U.S.A. Choon Park, Park Seismic LLC, Shelton, Connecticut, U.S.A. Paper – [pdf] 2009 Sageep MASW offest method- Park Shawver Paper – [pdf] 2010 GeoFlorida -Shawver-Fisher-Park2_shallow marine MASW Abstract

Shear-wave Investigations in Poorly Consolidated Materials

Publisher – Environmental and Engineering Geophysical Society (EEGS), 1993 Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP) proceedings. Authors – Edward P. Pedersen, Jacobson Helgoth Consultants, Lakewood, Colorado, U.S.A.; David Butler, MicroGeophysics Corporation, Wheat Ridge, Colorado, U.S.A. Paper – [pdf] ENV_Butler_1993_Shear-Wave_Investigations_in_Poorly_Consolidated_Materials Abstract

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

A Comparison of Electrode Arrays in IP Surveying

Publisher – Presented at the Society of Mining Engineers AIME Annual Meeting, San Francisco, California, February, 1972. Authors – John S. Sumner, Professor of Geophysics, Laboratory of Geophysics and College of Mines, University of Arizona, Tucson, Arizona, U.S.A. Paper –  [pdf] ElectrodeArraysIP_Sumner_1972 Introduction Summary

Earthquake Monitoring with Gravity Meters: Case Studies from the November 2006 and January 2007 Kuril Islands Earthquakes

Publisher – SEG/EAGE 2010 Summer Research Workshop, Low Frequencies: Their value and challenges, August 15-20, 2010, Snowbird, Utah Authors – Tim N. Niebauer, Jennifer L. Hare, Jeff MacQueen, Daniel Aliod, and Olivier Francis Paper – [pdf] ENV_EarthquakeMonitoringGphone Introduction

Locating Abandoned Wells: A Comprehensive Manual of Methods and Resources

Publisher – Solution Mining Research Institute, June, 2002. Research Project Report No. 2002-1-SMRI. Authors – Peter W. Jordan, Subsurface Technology, Inc., Baton Rouge, Louisiana, U.S.A.; Jennifer L. Hare, Zonge Engineering and Research Organization, Tucson, Arizona, U.S.A. Report – [pdf] ENV_LocatingAbandonedWells_SMRI_Research_Report_2002-1 Description

Detection and Identification of North-South Trending Magnetic Structures Near the Magnetic Equator

Publisher – European Association of Geoscientists and Engineers, Geophysical Prospecting, 2000. Presented at the 61st EAGE Conference — Geophysical Division, Helsinki, Finland, June 1999. Authors – Les P. Beard*, Geological Survey of Norway Paper – [pdf] MagStructures_near_magnetic_equator_GeopProsp_LPB_2000. Abstract

50 Years State of the Art in IP and Complex Resistivity

It is worth looking back to see how far the field of geophysics exploration has come. Presented in 2003, this paper was a combination of retrospective and forecast in which Ken Zonge outlined industry progress after a renewed interest in the IP method in the early 1950s. He then summarized Zonge company progress over the […]

Environmental Applications of High-Resolution TEM Methods

Publisher — Zonge, 1998. Presented at The 4th Meeting on Environmental and Engineering Geophysics, European Section. Barcelona, Spain. September 14-17, 1998. Authors — Cris Mauldin-Mayerle, Norman R. Carlson, Kenneth L. Zonge, Zonge Engineering & Research Organization, Inc. Paper —  [pdf] ENV_TEM_HighResEuropeanEEGS-1998 Abstract Summary