Resume --
Gary R. Olhoeft, PhD
P.O.Box 1520 1950
Mt. Zion Drive
Golden, CO
80402-1520 Golden,
CO 80401-1756
303-279-7932, 303-273-9202 fax
http://www.g-p-r.com
golhoeft@mines.edu
Education: Massachusetts Institute of Technology S. B. E. E.,
1972
University of Toronto Ph. D. (geophysics), 1975
Memberships in professional societies
American Association for the Advancement of Science, 1968-date
American Geophysical Union, 1972-date
Society of Exploration Geophysicists, 1973-date (sub-committee
chairman, 3X Assoc. Editor)(NSG Section)
The Chemical Society (London), 1973-1988 (now the Royal Society of
Chemistry)
Division of Planetary Science of the Amer. Astron. Soc., 1975-date
American Society for Testing and Materials, 1978-date (subcommittee
chairman)
Society of Professional Well Log Analysts, 1980-date (Assoc. Editor)
MGOD/SEMEG/DEMEGS, 1981-date
Society of Photographic Scientists and Engineers, 1981-1990
IEEE Geosci. and Rem. Sens. Soc. 1982-date (chapter vice-chair
1982-1983) (chapter chair 1983-1985)
Minerals and Geotechnical Logging Society, 198?-date
Association of Ground Water Scientists and Engineers, 1987-1997
Society of Core Analysts, 1990-date
Engineering & Environmental Geophysical Society, 1992-date
IEEE Computer Society, 1993-date
Denver Well Logging Society, 1994-date
Society of Petroleum Engineers, 1996-date
Association of Computing Machinery, 1996-date
Courses Taught:
USGS WRD Geophysics for Hydrologists Short Course, Denver, CO, 3/79,
4/84, 4/85, 1/86 (Atlanta), 4/87, 4/90, 4/91, 4/92, 4/93
USGS GD Geophysics for Geologists Short Course, Reston, VA, 3/80
Short Course on Electrical Properties of Rocks and Minerals (3-days,
sole lecturer), 9/80, 9/81, 4/82, 9/83, 10/83 (Australia), 11/85, 5/86
(Scotland). (taken by over 120 industry professionals; stopped teaching it when
government ethics law changes made continuation illegal in 1988)
SAGEEP Introduction to Ground Penetrating Radar, 4/88
U. S. Army WES Geophysics Short Course, Vicksburg 5/92
CSM GPGN307/308, Introduction to Electrical and EM Methods, 95
(partial), 98 (partial)
CSM GPGN309 Introduction to Borehole Geophysics, 95, 96, 97
CSM GPGN432 Borehole Geophysics, 95, 97, 98 (partial)
CSM Field Camp, Shallow Geophysics Option, 95, 96, 97, 98, 99
CSM Field Camp, Well Logging Option (Western Atlas Logging School,
Odessa, TX), 96
CSM GPGN509 Physical and Chemical Properties and Processes in Rocks,
Soils and Fluids, 95-01,03-09
CSM GPGN422 Electrical Exploration Methods, 94-00, 02-08
CSM GPGN590C Noninvasive Environmental Site Characterization, 96
CSM GPGN582 Geophysical Investigation: Ground Penetrating Radar, 96
CSM GPGN471 Ground penetrating radar independent study, 97
CSM EP202E, EPICS base station recording magnetometer project, 97
CSM 101, Freshman Mentor, 96, 97, 98, 99, 02
CSM GPGN520, Electrical and Electromagnetic Exploration: Ground
Penetrating Radar, 97, 99, 01, 03
CSM GPGN438 Geophysics Project Design, 97, 98, 99, 00, 01
CSM GPGN298/210 Materials of the Earth, 98-08
CSM GPGN521, Advanced Electrical and Electromagnetic Exploration:
Complex Resistivity, 98
CSM GPGN507 Shallow Geophysics, 00
CSM GPGN598A Antennas, 00
GPR2000 Advanced GPR Processing and Modeling, one day workshop,
Australia, May 2000
Graduate Theses Supervised: (those listed in bold
are available on CD-ROM or DVD)
Ucok, H., 1979, Temperature dependence of the electrical resistivity of
aqueous salt solutions and solution-saturated porous rocks: PhD Thesis, Dept of
Petroleum Engr., Univ. of So. Califo., 154 p.
Brodsky, N.S., 1985, An investigation of the fracture of granite under
triaxial stress: PhD thesis, Dept. of Geological Sciences, University of
Colorado, Boulder, 234 p.
Kutrubes, D.L., 1986, Dielectric permittivity measurements of soils
saturated with hazardous fluids: MSc Thesis, Dept. of Geophysics, Colorado
School of Mines, Golden, 300 p.
Sadowski, R.M., 1988, Clay-organic reactions: MSc Thesis, Dept of
Geochemistry, Colorado School of Mines, Golden, 209 p.
Bochicchio, R., 1988, Computerized geometric correction of ground
penetrating radar images: MSc Thesis (Geophysical Engineering), Dept. of
Geophysics, Colorado School of Mines, Golden, 91 p.
Duke, S.K., 1990, Calibration of ground penetrating radar and
calculation of attenuation and dielectric permittivity versus depth: MSc
Thesis, Dept. of Geophysics, Colorado School of Mines, Golden, 236 p.
Huffman III, A.C., 1992, Characterization of three-dimensional
geological heterogeneities using ground penetrating radar, MSc Thesis, Dept.
Geophysics, Colorado School of Mines, Golden, 189 p.
Powers, M. H., 1995, Dispersive ground penetrating radar modeling in
2D: PhD thesis T-4820, Dept of Geophysics, Colorado School of Mines, Golden,
198p.
Fueg, J. E., 1996, Three dimensional gravity modeling of the Galveston
Island salt dome in the Gulf of Mexico, Msc thesis, Dept of Geophysics,
Colorado School of Mines, Golden, 91p.
Fagan, J. P., 1996, An integrated interpretation of aeromagnetic data
in the paleozoic of the Nebraska panhandle: Master of Engineering Report
ER-4571, Dept of Geophysics, Colorado School of Mines, Golden, 77p.
Jones, D. P., 1997, Investigation of
clay-organic reactions using complex resistivity: MSc thesis, Dept of
Geophysics, Colorado School of Mines, Golden, 378p. + CD-ROM.
Kirkendall, B., 1998, A rapid limited
3-dimensional near-field modeling program for ground penetrating radar: MSc
thesis, Dept of Geophysics, Colorado School of Mines, Golden, 176p. + CD-ROM
Canan, B., 1999, Dielectric properties
of clay-water-organic compounds: PhD thesis, Dept. of Geophysics, Colorado
School of Mines, Golden, 332p. + CD-ROM.
Goedecke, W. B., 1999, Validation of the
phase difference technique for inferring magnetospheric resonance frequencies:
PhD thesis, Dept. of Geophysics, Colorado School of Mines, Golden, 138p. + 3
CD-ROMs.
Abraham, J. D., 1999, Physical modeling
of a prototype slim-hole time-domain dielectric logging tool: MSc thesis, Dept
of Geophysics, Colorado School of Mines, Golden, 217p. + CD-ROM.
Fiore, R. M., 1999, 3D numerical forward
modeling of complex resistivity field data: MSc thesis, Dept of Geophysics,
Colorado School of Mines, Golden, 303p. + CD-ROM.
Oshetski, K. C., 1999, Complex
resistivity to evaluate the biooxidation of gold ore: MSc thesis, Dept of
Geophysics, Colorado School of Mines, Golden, 148p. + CD-ROM.
Roth, F., 1999, Strapdown inertial
navigation applications in ground penetrating radar: theory and experiments:
MSc thesis, Dept of Geophysics, Colorado School of Mines, Golden, 217p. +
CD-ROM.
Zwiers, Y., 2002, Ground penetrating
radar modeling of dinosaur bones: thesis, U. Utrecht, The Nethlerlands, 120p.
McKinley, K.S., 2003, Nonlinear complex
resistivity to investigate clay-organic reactions at the Savannah River Site,
South Carolina: MSc thesis, Dept. of Geophysics, Colorado School of Mines,
Golden, 90p. + CD-ROM.
Sneddon, K.W., 2003, Porosity and
multiphase fluid saturation from time-lapse ground-penetrating radar: MSc
thesis, Dept. of Geophysics, Colorado School of Mines, Golden, 155p.+xvi+DVD.
Modroo, J.J., 2004, Ground penetrating
radar to locate avalanche victims: MSc thesis, Dept. of Geophysics, Colorado
School of Mines, Golden, 62p.+x+DVD.
Al Zayer, R., 2005, Influence of the host medium on
GPR polarization characteristics of a cylinder: MSc thesis, Dept of Geophysics,
Colorado School of Mines, Golden, 74p. + xiii, + CDR.
Oden, C., 2006, Calibration
and data processing techniques for ground penetrating radar systems with
applications in dispersive ground: PhD thesis, Dept of Geophysics, Colorado
School of Mines, Golden, CO, __p.
Stillman, D., 2006, Frequency and temperature dependence in
electromagnetic properties of Martian analog minerals: PhD thesis, Dept of
Geophysics, Colorado School of Mines, Golden, CO, __p.
Goodrich, W.E.,, 2007, Characterization and
quantification of magnetic remanence in unexploded ordnance: MSc thesis,
Dept. of Geophysics, Colorado School of Mines, Golden, xviii+125p.+DVD.
Peacock, J.E., 2007, Millimeter wave
dielectric permittivity of water at 25degC: MSc thesis, Dept. of Geophysics,
Colorado School of Mines, Golden, 89p.+x+DVD.
Wallin, E.L., 2008, Scattering response of high frequency ground penetratingg
radar for DNAPL site characterization: PhD thesis, Dept of Geophysics,
Colorado School of Mines, Golden, CO, xiv+161p.+DVD.
more in progress
Scientific and Public Service.
Adjunct Professor, Univ. of So. California, Depts. of Petroleum and
Chemical Engineering, 77-80.
Adjunct Professor, University of Colorado, Dept. of Geology, 80-85
Adjunct Professor, Colorado School of Mines, Dept of Geophysics, 85-94
External examiner on PhD theses: Univ of New South Wales (Australia),
Univ of British Columbia (Canada), Univ of Hyderabad (India), Cairo Univ (Egypt), Helsinki Univ of
Technology (Finland), Univ. of South Africa, Univ. of Bordeaux (France), Univ.
of Utrecht (The Netherlands)
Reviewer for Geophysics, Jour. Geophys. Res., Geophys. Res. Lttrs.,
ASTM Geotech. Testing Jour., Can. Jour. Earth Sci., Earth & Planet. Sci.
Lttrs., PAGEOPH, Log Analyst, IEEE Trans. Geosci. Electron., Geophys. Prosp.,
SCIENCE, Rev. Geophys. and Space Phys., Appl. Phys. Lttrs., Icarus, Rem. Sens.
Environ., Radio Sci., Phys. Earth Planet. Inter., Explor. Geophys., NRC Army
Res. Board, NASA, NSF, DOE, EPA, NBS, SME/AIME, Florida Inst. for Phosphate
Res., Australian Research Grants Scheme, NRC of Canada, EPRI, GRI, SBIR, etc.
Committees to render scientific
judgement.
Session chairman, Society of Exploration Geophysicists Annual Meeting,
1976, 1989, 1990.
Chairman, Subcommittee on Electrical Standards of the Mining Committee
of the Society of Exploration Geophysicists, 9/77-9/80.
Member, Mining committee of the SEG, 77-84
Member, ASTM Committee E-31 on Computerized Laboratory Systems, 10/78-
Member, ASTM Committee E-16 on Sampling and Analysis of Metal Bearing
Ores and Related Materials, 11/78-
USGS Agency representative, NRC/NAS ad hoc Committee on Geological and
Materials Sciences, 5/78.
Member, DOE/DGE Advisory Committee on Physical Properties of Rocks,
2/78-2/80.
Member, ASTM Committee D-18 on Soil and Rock, 2/79-
Chairman, ASTM Subcommittee D-18.06 on the Physico-chemical Properties
of Soil and Rock, 4/79-6/86
Member, International Editorial Board, International Journal of
Thermophysics, 6/79-12/85
Member, Branch Promotion Committee, 1980
Member, Geologic Division review of Engineering Geology Program, 2/80
Member, USGS Ad hoc Committee for Program Statement on Waste
Containment in Crystalline Rocks, 5/80
Member, Soc. Prof. Well Log Analysts Publication Committee, 7/80-7/81
Member, NASA Imaging and Radar Panel of the International Comet Review
Committee, 8/80
Member, Geologic Division review of U/Th Program, 2/81
Member, Water Resources Division review of Spectroscopy Project, 4/81
Member, US Bureau Mines Committee to forecast use of advanced
exploration technology in copper industry, 9/81.
Advisor, EPA on geophysical evaluation of toxic waste dumps, 1981-1995.
Advisor, U.S. Congress Office of Technology Assessment on future
technology for strategic mineral assessment, 12/82.
Chairman, SEG Mining Committee Luncheon, 1983
Member, Branch Computer Committee, 1983
Member, Downhole Measurements panel, Advanced Ocean Drilling Program,
12/83-12/88
Member, Chief Geologist's Science Advisory Committee, 12/84-9/87
Member, SEG, Engineering Comm., 84-93
Member, Organizing Committee, SPE Forum on Open Hole Well Logging,
11/84-8/85
Member, CSDP adhoc committee on core requirements, 11/84-2/85
SEG Representative, US National Committee for Rock Mechanics (member,
Panel on Nat'l. and Int'l. Activities,
1984, member Exec. Comm., 1985-1986), 6/83-1986 (chairman, Annual
Review Panel, 1985-1986)
Associate Editor for Rock Properties, Geophysics, 1/85-12/87
Member, DOSECC Sci. Adv. Comm., 4/85-1/88
Member, DOSECC Downhole Measurements Advisory Panel, 12/85-1/88
Member, DOSECC Cajon Pass Science Exp. Panel, 12/85-7/88
Advisor, DOT/FHwy A, ground-penetrating radar testing of geological
structure under interstate highway road beds (11/85-1988)
Advisor, DOI Office of Surface Mining, mine subsidence, (12/86-1988)
Member, USGS Graduate Training Panel, 12/85, 12/86
Chairman, Panel on Annual Review of U.S. Progress in Rock Mechanics,
1985-1986
Member, U.S. EPA/Air Force Expert Panel on Organic Contaminant
Problems, 4/86-11/86
Chairman, DOSECC Data Management Panel, 6/87-1/88
Member, MGLS/SPWLA Technological Panel, 9/87-1988
Member, Director's Information System Council Subcommittee on
Supercomputers, 11/87-1988
Member, NSF/STC review panel, 11/89
Member, Mars Rover Sample Return Science Working Group, 2/89-12/89
Member, Mars Science Working Group, 12/89-12/92
Associate Editor, The Log Analyst, 6/88-1989
Associate Editor for EM, Geophysics, 7/89-6/91
USGS Chief Geologist's Committee for Advanced Computing, 7/88-90
Continental Sci. Drilling Forum, 1989-6/93
Conference Chair, Third Int’l Conf on Ground Penetrating Radar, 1992
DOE EM-50 Core Planning Group, 7/92-94
DNA Sampling, Coring Logging Working Group, 9/92
NSF/DOE/USGS CSDP Forum, 10/92
organizing comm., 4th Tunnel Detection Symposium - Subsurface
Exploration Technology 4/93
DOE CMST Review Panel, 5/93, 4/94, 5/95, 4/96, 4/98
USAF/ARPA/DIA AB-GPR Review, 6/93
Member, SEG Near Surface Section 93-
DOE Arid-VOC-C&M TSG, 7/93, 11/93
DOE BES Review Panel, (Chairman) 9/93
WGA/DOIT Comm./Military Munitions Waste Working Group 9/93-4/96
(chair, Tech Transfer and Education subpanel, 9/95-96)
Chair, Conference Site Selection Committee, 4th Int'l Conf. on GPR
(1992), 5th (1994), 6th (1996), 7th (1998)
CRC for Waste Management and Pollution Control Ltd (Australia)
Integrated Mapping Technologies Project Advisory Committee 5/94-5/95
Organizing Committee, 6th Intl GPR Conf., Japan, 7/94-9/96
DOE VETEM Review Panel (chair) 7/94-9/96
NAS/NAE/NRC/TRB Panel NCHRP Project 20-5, Topic 26-08, Ground
Penetrating Radar
for evaluating subsurface conditions for transportation facilities,
1994-1998
CSM Geophysics Dept. Tenure Committee, 11/94-
DOE Fractured Rock Infiltration TSG, 5/95-96
EPRI Ground Penetrating Radar Project Technical Review, 6/95-96
Co-Chair, IUGG Environmental Geophysics Session, Boulder, 7/95.
SAGEEP’96 Organizing Committee, 6/95-4/96
USAF Geophysics Expert Panel, 1994-1995
NAS/NAE/NRC SITE Committee for non-invasive characterization of the
shallow subsurface
for environmental and engineering applications, 1995-1997
CSM Geophysics Dept Graduate Advisory Committee, 9/95-
CSM Geophysics Dept Undergraduate Advisory Committee, 9/95-
CSM Research Council, 10/95-1/98
CSM Geophysics Dept PhD Comprehensive Exams Committee, 11/95-11/98
DOD Permanent UXO Committee, 4/96-
Chair, GPR Users International Committee, 9/96-5/98
CSM Faculty Senate, 11/96-12/98 (senate subcommittees: Handbook,
Institutional resources)
Assoc. Editor, Geophysics, Ground Penetrating Radar, 11/97-8/99
CSM Senate Executive Committee, 1/98-12/98
NASA PIDDP review panel, 11/98
CSM Salary & Benefits Committee, 12/98-00
NSF SBIR Review panel, 9/99
NASA Mars Soil & Dust Review Panel, 10/99
CSM Dept. ABET Review Faculty Lead, 2000
DOE SBIR review panel, 2000
Organizing committee, Conference on the Geophysical Detection of
Subsurface Water on Mars, 2001
SERDP review panels, 2001
NASA Mars Lander GPR Study Team, 2001
NASA Mars Facility Orbiter Radar Sounder Experiment Team, 2001
Misc Advisory Groups:
Advisor, Dept. of Geology & Dept. of Archeology, Univ. of Colorado,
using ground penetrating radar to find "lost" Mayan ruins, Ceren, El
Salvador, 6/79.
Consultant, USGS/WRD, DOE and NRC, using ground penetrating radar to
find lost buried radioactive waste trenches at Beatty, NV, 11/80.
Consultant, USGS Astrogeology, JPL & NASA on electrical properties
of dry desert sands to interpret Shuttle SIR-A data, 82-94
Consultant, Bureau of Reclamation, using ground penetrating radar to
survey leaks in dams (Ochoco Dam, Crooked River Project, Prineville, OR, 2/82;
Big Sandy Dam & Project, Eden, WY, 10/82).
Consultant, DOE/WAPA using ground penetrating radar to find lost
utilities and map shale layers, 8/82.
Consultant, U.S. Army WES, geotechnical applications of
ground-penetrating radar (85-94)
Advisor, CBI, applications of geophysics to criminology.
Consultant, Navy EODTECHCEN, using ground penetrating radar to find
lost live ordnance, Kahoolawe, HI, 6/81.
Advisor, Chevron, Exxon, Amoco, Mobil, Schlumberger, Shell, SOHIO,
ARCO, Stanford Univ., CIRES, HIG, Newmont Gold on requirements for setting up
electrical properties measurement laboratories.
Abstractor for Mineralogical Abstracts
Registered Professional Engineer, Province of Ontario, 1974-1975
Listed in Who's Who in the West,....in Government, ..in Frontier
Science & Technology
American Men and Women of Science
Volunteer Reader, Recordings for the Blind
Member, Board of Directors, Kipling Club and Amberwick Townhouse
Associations
Member, Board of Directors, Colorado Photographic Arts Center,
1984-1996
Honors & Awards
National Merit Scholarship of the Quaker Oats Foundation, 1967-1971.
"Best Presentation Award", Mining Session, 42nd International
Meeting of the Society of Exploration Geophysicists, 1972.
NASA Lunar Science Group Achievement Award, 1975.
USGS $1,000.00 cash incentive award, 1983.
AGU Best Reviewer, 1984 (first time awarded)
DOI Meritorious Service Award and Silver Medal, Sept., 1989.
Hal Mooney Award from the Near Surface Geophysics Section of the
Society of Exploration Geophysicists, 1999
Career experience
Dates Brief description of work or position
From To
8/70 - 6/72 Consultant,
Ledgemont Laboratory, Kennecott Copper Corporation, Lexington, MA: Director
sponsored research investigating geophysical exploration methods - dielectric
systems, induced polarization, magnetic loss, and electromagnetic surveying.
8/71 - Electrical engineer,
National Aeronautics and Space Administration, Manned Spacecraft Center,
Houston, TX: designed electrical properties measurement system for lunar sample
studies from 10 to 107 Hz, in vacuum to 10-10 Torr, at
temperatures from 25-900oC.
9/71 - 6/72 Research assistant,
Massachusetts Institute of Technology, Dept. of Electrical Engineering and
Francis Bitter National Magnet Laboratory, Cambridge, MA: performed
measurements and computer modelling of magnetic loss in electromagnetic
systems.
7/72 - 7/73 Scientist, Lockheed
Electronics Co., Houston Aerospace Systems Division, Houston, TX:developed
techniques for studying physical properties of lunar samples under laboratory
simulated lunar conditions. Co-investigator of NASA Lunar Sample Program
project "Electrical Properties of Lunar Samples" and lunar sample
sub-curator for Physics Branch, NASA Johnson Space Center.
9/73 - 7/75 Research Engineer,
Dept. of Physics, Univ. of Toronto; David W. Strangway, Professor. Investigated
the electrical properties mechanisms in lunar and terrestrial rocks, their
correlation with other physical properties, and their variation under
controlled environments (cryogenic to 1400oC, ultra high vacuum (10-10
Torr) to high pressure, oxygen fugacity, water content, etc.). Lunar sample
curator for Geophysics Laboratory. Consultant to Kennecott Copper Corp. and the
Geological Survey of Canada.
7/72 4/88 Co-Investigator in NASA Lunar Sample Program.
8/75 10/94 Research geophysicist GS-15/8, U.S. Geological Survey,
Branch of Petrophysics and Remote Sensing; Ken Watson, Branch Chief (75-80) and
Graham Hunt, Branch Chief (80-81). Developed and operated the Petrophysics
Laboratory, performing research on the physical properties of rocks and minerals
under laboratory simulated conditions of their natural environments. These
investigations resulted in compilations of fundamental physical properties
data, models of the physical and chemical mechanisms behind the observed data,
and new directions for the application of field geophysics.
8/75 9/88 Project Chief - Geothermal Petrophysics 9790-01699
7/76 10/81 Principal Investigator - ERDA/DOE DGE 9790-70037
These two projects investigated the physical properties of geological
materials from geothermal systems in lab simulations of high-temperature,
high-pressure hydrothermal environments. Results to date have included data and
models of the electrical, seismic, textural, and thermal properties of rocks in
geothermal systems with full physical and chemical environmental conditions to
2 km deep in hydrothermal systems and partial environmental control to 40 km
deep in magmatic systems. One conclusion was the necessity for free water to
play a larger role in the physical properties of the lower crust than had been
previously thought. The project is continuing by measuring the properties of
alteration products and similar materials which have been little studied.
10/76 10/77 Project Chief - Chemical Resources Petrophysics 9790-01862
This project was a laboratory investigation of the physical properties
of oil shale and lithium clays, producing measurements in support of other
field-geophysical projects.
10/76 1/83 Project Chief - Mineral Resources Petrophysics 9790-01861
This project has a long term goal of producing a comprehensive catalog
of the physical properties of minerals, and a representative statistical
description of the physical properties of rocks. Preliminary catalogs of the
density and dielectric properties of minerals and rocks have already been
published. This project also is producing models of water-mineral physical
chemical interactions in support of induced polarization and complex
resistivity phenomena for use in the interpretation of geophysical exploration
studies in mineral exploration. This project and the next project resulted in
the invention of the nonlinear complex resistivity logging technique and its
application to mineral problems.
10/77 10/81 Project Chief - Uranium Petrophysics 9790-02059
This project investigated the electrical and textural properties of
uranium and associated minerals found in uranium mineral deposits. The project
produced laboratory measurements on core samples in support of the borehole
logging projects, and it developed models of induced polarization and complex
resistivity within and near ore zones. Invented the nonlinear complex
resistivity laboratory core measurement apparatus and borehole logging
equipment. The nonlinear complex resistivity measurements produce detailed
information about water-rock chemical interactions, which are not yet fully
understood. They have been used, however, to successfully delineate barren
lithologies from those bearing metallic oxides and sulfides which undergo
oxidation-reduction reactions from those bearing clays or zeolites that exhibit
strong cation exchange reactions.
6/77 1/79 Principal Investigator - NASA SR&T Program 9790-70046
This project produced laboratory measurements of microwave scattering
parameters in a vacuum microwave-.anechoic chamber to assist in the interpretation
of lunar and planetary microwave radar and radio metric measurements and in the
design of future space missions (such as the Venus Orbiting Imaging Radar).
1/78 6/79 Principal Investigator - NASA Planetary Geology Program
9790-70026
This project produced data and predictions on how some terrestrial
exploration techniques such as complex resistivity and ground penetrating radar
might be used to explore Mars.
5/77 9/78 Project co-investigator - Used ground penetrating radar and
other geophysical tools to help Oscar Ferrians determine the environmental
impact of the Trans-Alaska Pipeline on tundra and permafrost problems.
Demonstrated the utility of the ground penetrating radar to map and detect
variability in the permafrost caused by natural and manmade events (such as the
construction of a road).
11/80 8/81 Acting Chief, Branch of Petrophysics and Remote Sensing
during the illness of Graham Hunt.
8/81 1/83 Supervisory Geophysicist, Branch of Petrophysics and Remote
Sensing; Bob Tilling, Chief, Office of Geochemistry and Geophysics.
As Branch Chief, I supervised about 90 people located in Denver, CO,
Reston, VA, Menlo Park, CA, and Flagstaff, AZ with an annual budget of more
than $4,000,000. Wrote and implemented a computer program to track and predict fiscal
and personnel matters for the Branch. Participated in the successful fight to
return control of the Fairchild-Porter aircraft to the Branch from the Office
of Aircraft Services.
10/82 12/89 Principal Investigator - DOE LLRWP Surface Geophysics
2/83 10/94 Research Geophysicist, USGS Branch of Geophysics; Ray Watts,
Jeff Daniels, Dal Stanley, Dave Fitterman, Chief, Shallow Crustal Geophysics
Section After resurrecting the "pre-Branch Chief" era projects, the
tools of the Petrophysics Laboratory, ground penetrating radar, nonlinear
complex resistivity, and induction electromagnetics are being used to attack
problems of radioactive and chemical waste disposal and migration. The
induction EM techniques quickly find inorganic contaminants. The NLCR technique
identifies in situ clay/organic reactions. The ground penetrating radar maps
detailed stratigraphic cross-sections. The combination yields information of
value to hydrologic modelers, and provides a non-invasive technique to locate
and monitor waste interactions with ground water and minerals.
2/83 10/94 Project Chief- Toxic Waste Geophysics 9380-03587 WRD
2/83 4/84 Principal Investigator - EPA Plume Sensing: feasibility of
using complex resistivity to locate underground contaminants DW14930191-01-1
8/84 10/88 Project Chief - NLCR Clay-Petroleum Reactions 9380-03824
This project is using nonlinear complex resistivity logging to observe
clay-organic reactions, attack the shaly-sand problem, and investigate
petroleum formation processes that are still active today.
7/85 12/87 P.I., U.S. Army Corps of Engr. WES - geotechnical
applications of ground-penetrating radar.
6/86 9/86 P.I., DOT/FHwy/Colo. Div. Hwy. applications of ground
penetrating radar to transportation and road problems
11/86 9/87 P.I., joint USGS/Amoco petroleum slimhole wireline logging
and hole-to-hole test project
2/87 5/87 co-P.I., OSM geophysical detection of abandoned mine
cavities.
4/87 10/94 P.I., U. S. EPA Superfund toxic waste geophysics expert
system.
5/87 4/93 P.I., U.S. Army tunnel detection radar/tomography processing
software and expert interpretation.
Invented new automatic hole-to-hole radar
velocity/attenuation/dispersion/diffraction tomography data processing,
modeling and confidence-estimation system.
1/88 12/89 Co-I., EPRI Compressed Air Storage Project; oxygen uptake of
clays and sulfides.
5/88 12/91 P.I., U.S. EPA Superfund Research Program; mapping
clay-organic and inorganic plumes with complex resistivity. Invented new
16-channel nonlinear complex resistivity system.
5/88 9/94 P.I., U.S. EPA Research Program; Waterloo/Borden organic
solvent spill project. Invented new hole-to-hole borehole radar logging system.
10/88 11/94 Co-I., NASA Space Shuttle SIR-C (paleohydrology of
deserts).
12/88 5/89 P.I., Participating Scientist; NASA/USSR Phobos Mission
GRUNT Project.
11/90 2/92 P.I., NASA Planetary Instrument Development Program, Mars EM
Rover.
12/90 11/96 P.I., Participating Scientist, NASA/USSR Mars '94/’96
Mission.
5/93 10/94 P.I., ARPA/ARL Airborne GPR test program
11/94 date Professor of Geophysics, Colorado School of Mines
Consultant to Caterpiller, ASEC, GSSI, EPRI, CH2MHill, COLOG, ESSLLC,
Ball Aerospace, E.T.Selig, BNSF RR, Blackhawk GeoVision, PICL USA, and others
5/95 6/98 P.I., AFOSR Noninvasive Complex Resistivity Measurements of
Clay-Organic Processes to Map Organic Contamination and Degradation of Clay
Barriers
8/96 3/98 P.I., Mission Research Corp./USAF, Complex resistivity
geophysics demonstration at Hill AFB and Dover AFB Intentional PCE Spill
Geophysics Test Cell. Invented new 96-channel nonlinear complex resistivity
measurement system.
1/97 Invented new multifrequency
borehole radar logging tool.
5/97 date Created new
GRORADAR(tm) data acquisition, display, processing and modelling software
6/98 8/00 P.I., Newmont
Metallurgical Services, Complex resistivity to monitor bioleaching of gold ore
8/98 2/01 P.I.,
Blackhawk/Geometrics/SERDP Complex resistivity DNAPL demonstration
9/99 9/02 Co.I., NSF, A
Three-Dimensional Porous-Media Intermediate-Scale Test Bed Facility for
Investigation of Fate and Transport of Chemicals in the Subsurface
7/01 7/03 P.I.
Blackhawk/DOE Implementation of Geophysical
Techniques for DNAPL Delineation:
Hole-to-Hole Nonlinear Complex Resistivity
6/01 date, Co-I., BNSF/FRA/ETSelig,
GPR for track substructure evaluation
1/03-07, P.I., NASA, Properties of Subsurface Water on Mars with Magnetic
Minerals
2005-2006, Co-I., NASA Project Dust
Invited seminars at university and
industrial groups: (40 minutes or
more)
Institute of Geophysics, University of Alaska, Fairbanks, 4/78
Chevron Oil Field Research Laboratories, La Habra, 6/78
University of California, Berkeley, 6/78
Los Alamos Scientific Laboratories, Los Alamos, 8/78
BRGM, Orleans, France, 10/78
Potomac Geophysical Society, Washington, DC, 10/78
University of California, Berkeley, 12/78
Schlumberger-Doll Research Center, Richfield, CT, 1/79
MIT Club of Denver, CO, 3/79
Society of Petroleum Engineers Forum, Carbondale CO, 7/79
CSIRO Div. of Mineral Physics, Sydney, Australia, 12/79
CSIRO Div. of Mineral Chemistry, Melbourne, Australia, 12/79
Bureau of Mineral Resources, Canberra, Australia, 12/79
CIRES, University of Colorado, Boulder, 3/80
CINDAS and Dept. of Geology, Purdue University, Lafayette, IN 3/80
Water and Power Resources Services, Denver, CO, 7/80
Stanford University, Stanford, CA, 12/80
Newmont Mining, Tucson, AZ, 1/81
University of Miami, Miami, FL, 1/81
Mining Geophysicists of Denver, CO, 12/81
Texas A&M University, College Station TX, 9/82
Formation Evaluation Society, Grand Junction, CO, 11/82
IEEE APS/MTT/GRSS, 3/84
CIRES, U. Colo., 5/84
Chem. Eng. Div., NBS, Boulder, 4/84
Exxon R & D, Houston, TX, 6/84
Min. Geophys. Denver, CO, 9/84
ARCO, Dallas, TX, 11/84
RMAG, Denver, CO, 2/85
KEGS, Toronto, Canada, 5/85
University Toronto, 5/85
Schlumberger-Doll, 5/85
Core Labs (Distinguished Lecture Series), Dallas, TX, 10/85
Heriot Watt University, Edinburgh, Scotland, 5/86
Mining Geophysicists of Denver, 5/86
Amoco, Tulsa, 11/86
Bromwell-Carrier, Lakeland, FL, 2/87
Colorado School of Mines, Golden, CO, 3/87 (two)
Chevron Oil Field Research Laboratory, La Habra, 8/87 (two)
Amoco Research Center, Tulsa, OK, 8/87
Colorado School of Mines, Golden, CO, 11/87
U.S. EPA/EMSL, Las Vegas, 12/87
Indianna Univ., Bloomington, 4/88
MIT, Cambridge, 4/88
MRSRSWG, Flagstaff, May 1989
INEL/CPP, June, 1989
Univ. Waterloo, Ontario, June, 1989
Colorado School of Mines, Golden, Oct., 1989 (twice)
EPRI, Palo Alto, Dec., 1989
Caltech/JPL, Pasadena, Dec., 1989
CSM, Golden, April, 1990
Univ. Nevada, Mackay School of Mines, Reno, Nov., 1990
CSM, Golden, Dec., 1990
Marathon Oil, Littleton, Feb., 1991
USEPA, Las Vegas, Feb., 1991
SWRI, San Antonio, March, 1991
MIT, Cambridge, Feb., 1992
Sigma Chi - CSM, Golden, Feb., 1992
MITRE, Arlington, VA, May, 1992
Stanford Univ. Palo Alto, May 1992 (2 lectures plus field day)
ERIM, Washington DC, Aug., 1992
Oregon Graduate Institute, Beaverton, Aug 1992
Radian Corp., Austin TX, Sept., 1992
Univ. Toronto, Sept 1992
MIT, Cambridge, Oct 1992
MIT, Cambridge, Apr 1993
Univ. Wisconsin, Madison, Apr 1993 (2 lectures)
Indiana Univ., Bloomington, Apr 1993 (2 lectures)
CSM, Golden, Apr 1993
CSM, Golden, Nov 1993
DEMEGS/CSM, Golden, Sept 1994
USGS, Denver, Nov 1994
UNSW (Australia) Water Research Laboratory, Dec 94
UNSW (Australia) Munro Civil and Environmental Engineering Lecture, Dec
94
Australian Defense Industries, Sydney, Dec 94
Caterpillar, Peoria, IL, June 95
Western Atlas Wireline, Houston, July 95
Caterpillar, Peoria, IL, Sept 95
MIT, Cambridge, Dec 95
Caterpillar, Brooklyn Park, MN, Jan 96
CSU, Dept Anthropology, Ft. Collins, CO, Mar 96
Schlumberger-Doll, Ridgefield, CT, Apr 96
Caterpillar, Peoria Proving Ground, Nov 97
Hill AFB, Layton, UT, Mar 98
Utah State Univ. Water Lab, Ogden, UT, Mar 98
Schlumberger, Cambridge, England, Apr 98
UC Berkeley, Materials Science Seminar, Aug 98
Ball Aerospace, Broomfield, Nov 98
CSM Environmental Science & Engineering Seminar, Jan 00
DOE INEEL Idaho Falls, ID Feb 00
CU Dept of Geology, Apr 00
Newmont Mining, Denver, Feb,
‘01
Mars Sat. Telecon between
NASA, Italian Space Agency and Canadian Space Agency, Oct, ‘01
CU ASTR/GEOL 5835
Astrophysics Class, Boulder, October, ‘01
DOE INEEL, Idaho Falls, Jun ‘02
BNSF, Ft. Worth, May ‘03
DOE/CTC, Washington, DC, Jul ‘03
Advanced Schoolhouse, (graduate level short course), March '05,
Washington DC
Invited presentations at conferences,
workshops and related events (no proceedings or abstracts):
Univ of Utah Rock Festival, Salt Lake City, 5/73
Univ of Utah Geothermal Workshop, Snowbird, UT, 11/77
Public Meeting on Environmental Impact of Trans-Alaska Pipeline,
Anchorage, 12/77
Permafrost Committee of Polar Research Board of National Research
Council, San Francisco, 12/77
DOE/DGE Ad Hoc Committee on Physical Properties, 2/78
Workshop on Geological Investigations NTS Terminal Waste Storage, 10/78
DOE Geoscience Program Review, 1/79
Sandia Laboratories Magmatap Review Panel, 11/79
DOE S.P. Workshop, 2/81
ASTM Seminar on Electrical Properties of Marine Sediments, 1/82
ASTM Workshop on ground penetrating radar, 1/82
Clay Min. Soc. Workshop on Clays and Log Anal., 9/84
SPE Forum on Open Hole Well Logging, 8/85
Colo. Div. Highways, 1986 Materials Eng. Conf., 3/86
USGS Environ. Geochem. Workshop, 4/86
EPA Tech. Transfer Symp., Las Vegas, 11/86
DOE Not Yet Visible or Recoverable Hydrocarbons Workshop, Houston, 5/87
Director's Special Seminar, "On the Future of Geophysics",
Reston, 6/87 (two)
Assoc. of Hazardous Materials Professionals, UCSD, La Jolla, 7/87
National Park Service, Acid Rain Stone Group, Denver, CO 12/87
Transportation Research Board Annual Meeting, Washington DC, 1/88
USGS Workshop to Define Next Geologic Workstation, Reston, 2/88
tutorial & keynote Second International Conference on Ground
Penetrating Radar, Gainesville, 3/88
Symposium on the Application of Geophysics to Engineering and
Environmental Problems,
radar tutorial, Golden, 3/88
Artificial Intelligence Special Interest Group, Reston, 4/88
American Petroleum Institute Pipeline Conference, Houston, 4/88
USGS-EPA Workshop on Geologic Mapping, Denver, 5/88
NASA Human Exploration of Phobos Workshop, Palo Alto, 8/88
NSF Continental Scientific Drilling Workshop, Palo Alto, 8/88
Workshop on Geoscience from a Lunar Base, Houston, 8/88
Chevron Integrated Formation Evaluation Workshop, Denver, 8/88
DOE 10th Low Level RadWaste Conference, Denver, 8/88
NASA Workshop on Exploration of Mars with Rovers, Pasadena, 9/88
SPWLA Formation Evaluation by Electrical Methods Symposium, Texas,
10/88
Phobos Workshop, Moscow, USSR, Feb., 1989
TNT Expert Panel, Seoul, Korea, May, 1989
Science on Manned Mars Mission Workshop, NASA Ames, August, 1989
SEG Ground Penetrating Radar Workshop, Dallas, Nov., 1989
NSF/EPRI Dynamic Soils/Earthquake Workshop, Palo Alto, Nov., 1989
EPA National Technical Info. Conf., Kansas City, Nov., 1989
USGS Global Change Workshop, Asilomar, Jan., 1990
SAGEEP, Lakewood, March, 1990
DOE Basic Research for Environmental Restoration, March, 1990
EPRI/DOE LLRW Compact, Palo Alto, March, 1990
three tutorials, Third Int’l. Conf. on GPR, Lakewood, CO, Apr 1990
USGS Environmental Forum, Denver, June, 1990
UCSD/AHWP Workshop, San Diego, July, 1990
UCD/NSF Hazards Workshop, Davis, July, 1990
SEG Site Characterization Workshop, San Francisco, Sept., 1990
UAz/NRC Fracture Workshop V, Tucson, Jan., 1991
Univ. Waterloo, Borden Spill Project Review, Waterloo, Jan., 1991
USEPA/DNAPL Workshop, Dallas, April, 1991
DNA Workshop, Washington, DC, April, 1991
EPA Emergency Response, Edison, NJ, May, 1991
DOE-USGS, Washington, DC, June, 1991
DOE, Rocky Flats, Denver, 1991
DOE, Noninvasive Geophysics Workshop, Dallas, Sept., 1991
EPA, DNAPL II, Dallas, Sept., 1991
DOE-USGS, Reston, Oct., 1991
ASCE, Orlando, Oct., 1991
SEG, Site Characterization Workshop, Houston, Nov., 1991
NASA Mars Environmental Workshop, Cleveland, Nov., 1991
Caltech, NASA Mars SEI Workshop, Pasadena, Dec., 1991
USGS Mirror Lake Program Review, Menlo Park, Jan., 1992
Univ. Waterloo-EPA Borden Review, Waterloo, Jan., 1992
NASA Ames Mars Workshop, Mountain View, Jan., 1992
NASA Lunar Robotics Workshop, Houston, Feb., 1992
DOE Arms Control review, Washington DC, Feb., 1992
EPA/Waterloo Solvents in Groundwater Program review, Toronto, Ontario,
Mar., 1992
NASA SEI briefing on Mars, Houston, Mar., 1992
OR&D Airborne Geophysics Workshop, McClean, VA, Mar., 1992
Army/WES GPR Workshop, Vicksburg, MS, Mar., 1992
DOT-FHWy-FBI GPR briefing, Chicago, May, 1992
DOE TIE Workshop, Albuquerque, NM, May, 1992
Keynote speaker, Fourth Int'l. Conf. on GPR, Rovaniemi, Finland, Jun.,
1992
DOE EM-50 Core Planning Group, Dallas, June., 1992
DNA Hydroplus Site Conditions, Alexandria, VA, Aug., 1992
Water & Environment Federation, New Orleans, Sept., 1992
DNA SCL Working Group, Las Vegas, Sept., 1992
EPA/Waterloo Solvents in Groundwater Program review, Toronto, Ontario,
Sept, 1992
SEG, Environmental Problems, Geophysical Solutions, New Orleans, Oct.,
1992
NPS, Great Sand Dunes National Monument Research Symposium, Nov., 1992
DOI HazMat Workshop, Denver, May 1993
NPS Dunes Research Review, Denver, May 1993
EEGS 'Denver Section', Golden, Sept 1993
DOE INEL Radar Workshop, Idaho Falls, Sept 1993
EPA/Waterloo Solvents Program review, Toronto, Ontario, Oct 1993
2nd GPR Govt Users Workshop, Columbus, Oct 1993
DOE TIE, Denver, Nov 1993
Keynote address to 3rd GPR Govt Users Workshop, Columbus, Dec 1994
USAF Geophysics Expert Panel, Atlanta, GA, Jan, 95
USAF Center for Environmental Excellence, San Antonio, TX, Feb, 95
Keynote address to SAGEEP'95, Orlando, FL, Apr, 95
Univ. Colo. GPR in Archaeology Workshop, Boulder, May, 95
USAF Dover AFB GRFL Geophysical Cell Controlled Spill, Sept, 96
USGS Advanced workshop on integrated uses of geophysics in hydrology
and geology, Golden, Nov , 96
NASA Ames Deep Water on Mars Workshop, Jan, 98
NAS/NRC Committee on Coal Waste Impoundments, Washington DC, Jun, 01
U.S.Army WES Inversion Workshop, Vicksburg, MS, Feb., 02
Space Imaging, Thornton, CO, Feb, 02
Keynote address, III Workshop de Geofisica Aplicada a Engenharia e Meio
Ambiente, Sao Paolo, Brazil, May, ‘03
SME Annual Meeting, Denver, February 2004
SAGEEP 20th Anniversary
Pioneer Session invited lecture
Invited papers at conferences published
as abstracts: (invited full papers
are annotated in bibliography)
Olhoeft, G.R., 1978, Guide to the use of laboratory electrical
measurements for interpretation, in Wait, J.R., ed., EM Guided Waves in Mine
Environments, Boulder: CIRES p. 276.
Olhoeft, G.R., 1978, Surficial mapping and in situ electrical
measurements by impulse radar: EOS Transactions, v. 59, p. 1055.
Olhoeft, G.R., 1981, Complex resistivity spectra by linear regression
analysis: Geophysics, v. 46, p. 464.
Olhoeft, G.R., 1981, Nonlinear complex resistivity logging: theory,
laboratory and field: Geophysics, v. 46, p. 466
Olhoeft, G.R., 1981, Electrical properties of crustal and upper mantle
materials, in Proceedings International Association of Geomagnetism and
Aeronomy, Edinburgh, August, 1981: International Association of geomagnetism
and Aeronomy Bulletin, no. 45, Programme and Abstracts, N. Fukishima, ed., p.
133
Olhoeft, G.R., Daniels, J.J., and Scott, J.H., 1981, Physical
properties of the UPH-3 drillhole: EOS, v. 62, p. 387-388
Olhoeft, G.R., 1983, Geologic noise: the limit of accuracy and
resolution, p. 123-124 in Abstracts: The Third Biennial Conference of the
Australian Society of Exploration Geophysicists, Brisbane, Queensland,
Australia, 31 October- 3 November, 1983 (keynote address).
Olhoeft, G.R., 1984, In-situ geochemical measurements in boreholes:
International Symposium on Observations of the Continental Crust through
Drilling, Tarrytown, NY, May 20-25, p. 30
Olhoeft, G.R., 1984, Applications of geophysics to LLRW sites: DOE Low
Level Waste Management Program Participants Conference, 6th, Denver, CO, Sept.
11-13, p. 28 CONF-8409115.
Olhoeft, G.R., 1985, Electrochemical properties of rocks and minerals:
J. Electrochem. Soc., v. 132, p. 115C.
Olhoeft, G.R., 1986, Geophysical methods of contaminant detection, in
U.S. Geological Survey Program on Toxic Waste--Ground-Water Contamination,
Proceedings of the Second Technical Meeting, Cape Cod, Mass., Oct. 21-25, 1985:
U.S. Geological Survey Open-File Report 86-481, p. A7.
Olhoeft, G.R., 1985, Ground-penetrating radar images of the unsaturated
zone: EOS Transactions, v. 66, p. 881.
Olhoeft, G.R., 1987, Geophysical techniques to detect ground water
contaminants, in Perceptions of ground water contamination symposium, Assoc.
Ground Water Sci. and Engrs. Program at NWWA Annual Meeting, Sept. 14-16, 1987,
Minneapolis, p. 19. (also published in Groundwater, v. 25, p. 603)
Olhoeft, G.R., 1988, Observing physical and chemical processes in
action, 66th Jahrestagung der Deutschen Mineralogischen Gessellschaft, Bonn,
West Germany, Sept. 11-18, 1988 (keynote address; withdrawn: foreign travel
denied).
Olhoeft, G.R., 1988, Hydrogeologic characterization with geophysics, in
GSA Centennial Meeting, Hydrogeology Division Symposium, November, 1988,
Denver, CO, GSA Abstract with Programs, v. 20, p. A236.
Olhoeft, G.R., 1989, Complex resistivity logging to monitor geochemical
processes: in Abstract booklet, American Society for Testing and Materials
Symposium on Geophysical methods for geotechnical investigations, June 29,
1989, St. Louis, MO, p. 5.
Olhoeft, G.R., 1989, Geophysical characterization of hazardous waste
sites: in Abstracts, 28th International Geology Congress, Washington, D.C.,
July 9-19, 1989, v. 2, p. 545-555.
Olhoeft, G.R., 1989, Geophysics advisor expert system: in Abstract
booklet, American Society for Testing and Materials Symposium on Geophysical
methods for geotechnical investigations, June 29, 1989, St. Louis, MO, p. 19.
Olhoeft, G.R., 1997, Dispersive electromagnetic loss mechanisms in
ground penetrating radar: in Proc. PIERS, July 7-11, 1997, Cambridge, MA, p.
341.
Olhoeft, G.R., 1997, Surface and borehole GPR in 3D versus time and
frequency: in Proc. PIERS, July 7-11, 1997, Cambridge, MA, p. 350.
Olhoeft, G.R., 1997, Characterization of electromagnetic scatterers in
dispersive soil: in Proc. PIERS, July 7-11, 1997, Cambridge, MA, p. 552.
Olhoeft, G.R., 1998, Tracking DNAPL spills with ground penetrating
radar and complex resistivity: GEOSCIENCE ’98, Keele, England, April 16, 1998,
p. 130. (invited keynote address).
Olhoeft, G.R.and Wallin, E.,
2008, Ice Cubes to Snowballs: Geometric Diversity maximizes GPR information
return: invited keynote address to GPR’08, 12th Intl. Conf on Ground
Penetrating Radar: Birmingham, UK, June 2008 (invited keynote address)
Bibliography of Publications (excluding contributed short articles and
abstracts)(* invited)
1. Olhoeft, G.R., 1972, Time
dependent magnetization and magnetic loss tangents: Cambridge, Massachusetts,
Massachusetts Institute of Technology, Dept. of Electrical Engineering,
M.S.E.E. thesis, 94p.
2. Olhoeft, G.R., Frisillo, A.L.,
and Strangway, D.W., 1972, Frequency and temperature dependence of the
electrical properties of a soil sample from Apollo 15, in The Apollo 15 Lunar
Samples: The Lunar Science Institute, Houston p. 477-481.
3. Chung, D.H., Westphal, W.B.,
and Olhoeft, G.R., 1972, Dielectric properties of Apollo 14 lunar samples, in
Lunar Science Conference, 3d, Proceedings: Geochimica Cosmochimica Acta, sup.
3, p. 3161-3172.
4. Strangway, D.W., Chapman, W.B.,
Olhoeft, G.R., and Carnes, J., 1972, Electrical properties of lunar soil ---
dependence upon frequency, temperature, and moisture: Earth and Planetary
Science Letters, v. 16, p. 275-281.
5. Olhoeft, G.R., Frisillo, A.L.,
and Strangway, E.W., 1973, Lunar sample electrical properties in Lunar Science
Conference, 4th, Proceedings: Geochemica Cosmochimica Acta, sup. 4, p.
3133-3149.
6. Olhoeft, G.R., Frisillo, A.L.,
Strangway, D.W., and Sharpe, H., 1973, Lunar solid sample electrical
properties, Lunar Science IV: Lunar Science Institute, Houston, p. 575-577.
7. * Olhoeft, G.R., Strangway,
D.W., Pearce, G.W., Frisillo, A.L., and, Gose, W.A., 1973, Electrical and
magnetic properties of Apollo 17 soils: EOS, v. 54, p. 601. (invited)
8. Olhoeft, G.R., Frisillo, A.L.,
and Strangway, D.W., 1974, Electrical properties of lunar soil sample 15301,38:
Journal of Geophysical Research, v. 79, p. 1599-1604.
9. Olhoeft, G.R., Frisillo, A.L.,
Strangway, D.W., and Sharpe, H., 1974, Temperature dependence of electrical
conductivity and lunar temperatures: The Moon, v. 9, p. 79-88.
10. Olhoeft, G.R., and Strangway,
D.W., 1974, Magnetic relaxation and the electromagnetic response parameter:
Geophysics, v. 39, p. 302-311.
11. Olhoeft, G.R., and Strangway,
D.W., 1974, Electrical properties of the surface layers of Mars: Geophysical
Research Letters, v. 1, p. 141-143.
12. Frisillo, A.L., Winkler, J.,
Olhoeft, G.R., and Strangway, D.W., 1974, Molecular gas flow and dielectric
properties of lunar soil, in Lunar Science V: Lunar Science Institute, Houston,
p. 248-250.
13. Olhoeft, G.R., 1975, The
electrical properties of permafrost: Toronto, Canada, University of Toronto,
Dept. of Physics, Ph. D. thesis, 172p.
14. Olhoeft, G.R., and Strangway,
D.W., 1975, Electrical properties of the first 100 meters of the moon: Earth
and Planetary Science Letters, v. 24, p. 394-404.
15. Olhoeft, G.R., Strangway,
D.W., and Annan, A.P., 1975, Electrical properties and water in lunar soil, in
Lunar Science VI: Lunar Science Institute, Houston, p. 625-627.
16. Olhoeft, G.R., Strangway,
D.W., and Pearce, G.W., 1975, Effects of water on electrical properties of
lunar fines, in Lunar Science Conference, 6th, Proceedings: Geochimica
Cosmochimica Acta, sup. 6, p. 3333-3342.
17. Frisillo, A.L., Olhoeft, G.R.,
and Strangway, D.W., 1975, Effects of vertical stress, temperature, and density
on the dielectric properties of lunar samples 72441.12, 15301.38, and a
terrestrial basalt: Earth and Planetary Science Letters, v. 24, p. 345-356.
18. Strangway, D.W., Pearce, G.W.,
and Olhoeft, G.R., 1975, Magnitnia i dielektricheskia svoistva lunnich
brazshov, (in Russian), in Cosmochim Lun i Planet: Nauka Publishing House,
Moscow, p. 712-728.
19. Olhoeft, G.R., 1976, Electrical
properties of rocks, in the Physics and Chemistry of Rocks and Minerals,
Strens, R. J. G., ed.: Wiley, London, p. 261-278 (proceedings of a NATO Short
Course).
20. Olhoeft, G.R., 1976, Effects
of water on the electrical properties of planetary regoliths, in Colloquium on
Water in Planetary Regoliths Proceedings: Hanover, NH, Dartmouth College, p.
139-142.
21. Young, E.J., and Olhoeft,
G.R., 1976, Relations between specific gravity and chemical composition for a
suite of igneous and metamorphic rocks: U.S. Geological Survey Open File Report
76-809, 14 p., 2 pls.
22. Olhoeft, G.R., 1977,
Electrical properties of natural clay permafrost: Canadian Journal of Earth
Science, v. 14, p. 16-24.
23. Olhoeft, G.R., 1977, Nonlinear
complex resistivity for the characterization of sedimentary uranium deposits in
Uranium-Thorium Research and Resource Conference: U.S. Geological Survey
Circular 753, p. 12-13.
24. Olhoeft, G.R., 1977,
Electrical properties of water saturated basalt: Preliminary results to 506K
(233oC): U.S. Geological Survey Open File Report 77-688, 8 p.
25. Campbell, D.L., and Olhoeft,
G.R., 1977, Laboratory measurements of complex resistivity characteristics of
oil shales from Saterdol no. 1 corehole, Piceance Creek Basin, Colorado: U.S.
Geological Survey Open File Report 77-410, 13 p.
26. Strangway, D.W., and Olhoeft,
G.R., 1977, Electrical properties of planetary surfaces, in The Moon: A New
Appraisal from Space Missions and Laboratory Analyses, London: The Royal
Society; Phil. Transactions Royal Society of London A, v. 285, p. 441-450.
27. Strangway, D.W., Pearce, G.W.,
and Olhoeft, G.R., 1977, Magnetic and dielectric properties of lunar samples,
in The Soviet-American Conference on the Cosmochemistry of the Moon and
Planets: National Aeronautic and Space Administration SP-370 p. 417-432.
28. Wong, J., Rossiter, J.R.,
Olhoeft, G.R., and Strangway, D.W., 1977, Permafrost: electrical properties of
the active layer measured in situ: Canadian Journal of Earth Science, v. 14, p.
582-586.
29. Olhoeft, G.R., 1978, The
electrical properties of permafrost, in International Conference on Permafrost,
3d, Proceedings: Edmonton, Canada, Ottawa: National Research Council, July,
1978, v. 1, p. 127-131.
30. Olhoeft, G.R., 1978, Algorithm
and BASIC program for ordinary least squares regression in two and three
dimensions: U.S. Geological Survey Open File Report 78-876, 8 p.
31. Olhoeft, G.R., 1978,
Electrical properties of salt cored from Carlsbad, New Mexico: U.S. Geological
Survey Open File Report 78-463, 4 p.
32. Olhoeft, G.R., 1978, Nonlinear
complex resistivity as a technique to study the state and chemistry of
groundwater, in Second Colloquium on Planetary Water and Polar Processes,
Hanover New Hampshire, October 16-18: USACRREL, p. 9-11.
33. Olhoeft, G.R., Elliot, C.,
Fuller, B.D., Keller, B.D., Scott, W.J., and Strangway, D.W., 1978, Proposed
Standards for the Presentation of Electrical and Electromagnetic Data, Report
of the Subcommittee on Electrical Standards, Tulsa: Society of Exploration
Geophysicists, 13 p.
34. Rossiter, J.R., Strangway,
D.W., Koziar, A., Wong, J., and Olhoeft, G.R., 1978, Electromagnetic sounding
of permafrost in International Conference on Permafrost, 3d, Proceedings:
Edmonton Canada, Ottawa, National Research Council, July, 1978, v. 1, p.
567-572.
35. Olhoeft, G.R., 1979, Nonlinear
electrical properties, in Neel, L., ed., in Nonlinear Behavior of Molecules,
Atoms and Ions in Electric, Magnetic or Electromagnetic fields: Amsterdam,
Elsevier Publishing Co., p. 395-410.
36. Olhoeft, G.R., 1979,
Electrical properties, in Initial Report of the Petrophysics Laboratory: U.S.
Geological Survey Circular 789 p. 1-25.
37. Olhoeft, G.R., 1979, Impulse
radar studies of near surface geological structure, in Lunar an Planetary
Science X: Lunar and Planetary Institute, Houston, p. 943-945.
38. Olhoeft, G.R., 1979, Tables of
room temperature electrical properties for selected rocks and minerals with
dielectric permittivity statistics: U.S. Geological Survey Open File Report
79-993, 24 p., 3 fig., 2 tables.
39. Olhoeft, G.R., 1979,
Electrical conductivity from 200o to 1000oC for 264 rocks and minerals (after
data in Bondarenko and Parkhomenko, 1972): U.S. Geological Survey Open File
Report 79-846, 284 p.
40. Olhoeft, G.R., 1979, Schaefer,
B., and Johnson, G.R., 1979, Experimental measurements of surface and volume
scattering processes at microwave wavelengths, in Lunar and Planetary Science
X: Lunar and Planetary Institute, Houston, p. 946-948.
41. Olhoeft, G.R., Watts, R.D.,
Frischknecht, F.C., Bradley, J.A., and Dansereau, D.A., 1979, Electromagnetic
geophysical exploration in the National Petroleum Reserve in Alaska, in
Symposium on Permafrost Field Methods and Permafrost Geophysics, Associated
Commission on Technical Research: Natural Resource Council Technical Memo. 124,
Ottawa p. 184-190.
42. Ucok, H., Olhoeft, G.R., and
Ershaghi, I., 1979, Electrical resistivity of geothermal brines, SPE 7878, in
Symposium on Oilfield and Geothermal Brines, Dallas: Society of Petroleum
Engineers p. 163-171
43. Olhoeft, G.R., 1980, Thawing
of permafrost along the Trans-Alaska pipeline, in Symposium on Permafrost
Geophysics (no. 5), Proceedings: Ottawa, Canada, Nuclear Regulatory Commission
Technical Memo. no. 128, p. 103-109.
44. Olhoeft, G.R., and Scott,
J.H., 1980, Nonlinear complex resistivity logging, in Annual Logging Symposium
Transactions, 21st: Society of Professional Well Log Analysts, p. T1-T18.
45. Ucok, H., Ershaghi, I., and
Olhoeft, G.R., 1980, Electrical resistivity of geothermal brines: Journal of
Petroleum Technology, v. 32, p. 717-727.
46. Olhoeft, G.R., 1980, Initial
report of the Petrophysics Laboratory: 1977-1979 Addendum: U.S. Geological
Survey Open-File Report 80-522, 9 p., 4 fig.
47. Olhoeft, G.R., 1980, Nonlinear
complex resistivity 2, in Smith, J., ed., SUNY: Colloquium on Planetary Water,
3d, Proceedings, Buffalo, NY, p. 136-138.
48. *Olhoeft, G.R., 1981,
Parametric considerations, in Physical Properties of Rocks and Minerals, in
Touloukian, Y. S., Judd W. R., and Roy, R. F., eds: New York, McGraw-Hill, p.
21-28. (invited paper).
49. *Olhoeft, G.R., 1981,
Electrical properties of rocks, in Physical Properties of Rocks and Minerals,
in Touloukian, Y. S., Judd, W. R., and Roy, R. F., eds.: New York, McGraw-Hill,
p. 257-330. (invited paper).
50. *Olhoeft, G.R., 1981,
Electrical properties of rocks and minerals, in Advances in Induced
Polarization and Complex Resistivity, Tucson: The University of Arizona, pp.
39-102 (invited paper comprising 3 1-hour lectures).
51. Olhoeft, G.R., 1981,
Electrical properties of granite with implications for the lower crust: Journal
of Geophysical Research, v. 86, p. 931-936.
52. Olhoeft, G.R., Reynolds, R.L.,
Friedman, J.D., Johnson, G.R., and Hunt, G. R., 1981, Physical properties of
the June 1980 dacite dome, in The 1980 Eruptions of Mt. St. Helens, Washington,
in Lipman P. W., and Mullineaux, D. R., eds: U.S. Geological Survey
Professional Paper 1250, p. 549-556.
53. Daniels, J.J., Scott, J.H.,
and Olhoeft, G.R., 1981, Geophysical well logs for drill hole UPH-3, northern
Illinois: U.S. Geological Survey Open File Report 81-237, 6 p., 3 pl.
54. Daniels, J.J., Scott, J.H.,
and Olhoeft, G.R., 1981, Interpreting Precambrian metamorphic geology from
geophysical well logs, in Society of Professional Well Log Analysts Logging
Symposium, 22nd, Transactions: Houston, Society of Professional Well Log
Analysts p. T1-T17.
55. Friedman, J.D., Olhoeft, G.R.,
Johnson, G.R., and Frank, David, 1981, Heat content and thermal energy
equivalent of the June 1980 dacite dome, in The 1980 Eruptions of Mt. St.
Helens, Washington, in Lipman, P. W., and Mullineaux, D. R., eds.: U.S.
Geological Survey Professional Paper 1250, p. 557-568.
56. Manghnani, M.H., Rai, C.S.,
Katahara, K.W., and Olhoeft, G.R., 1981, Ultrasonic velocity and attenuation in
basalt melt: in Anelasticity in the Earth: American Geophysical Union,
Geodynamics Series, v. 4, p. 118-122.
57.* Olhoeft, G.R., 1982, Warburg
impedances at single water-mineral interfaces: Society of Exploration
Geophysicists International Meeting and Exposition, Dallas, October 17-21,
1982, 52nd Annual Technical Program Abstracts and Bibliographies, p. 516-518
(invited paper).
58.* Olhoeft, G.R., 1983,
Electrical properties of rocks and minerals, Short course notes: Australian
Society of Exploration Geophysicists, Brisbane, 210 p. (invited)
59. Daniels, J.J., Olhoeft, G.R.,
and Scott, J.H., 1983, Interpretation of core and well log physical property
data from drill hole UPH-3, Stephenson County, Illinois: Journal of Geophysical
Research, v. 88, p. 7346-7354.
60. Olhoeft, G.R., 1984,
Applications and limitations of ground penetrating radar, [Expanded abstracts]:
Society of Exploration Geophysicists, 54th Annual International Meeting and
Exposition, Atlanta, GA, p. 147-148.
61. Olhoeft, G.R., 1984,
Clay-organic reactions measured with complex resistivity [Expanded abstracts]:
Society of Exploration Geophysicists, 54th Annual International Meeting and
Exposition, Atlanta, GA, p. 356-358.
62.* Olhoeft, G.R., 1984,
Electrical properties of clays and zeolites, invited 1-hour lecture: Clay
Mineral Society workshop on Clays and Log Analysis, Baton Rouge, Louisiana,
September 29, workshop notes, 90 p.
63.* Johnson, G.R., and Olhoeft,
G.R., 1984, Density of rocks and minerals, in Carmichael, I.S., ed., CRC
Handbook of Physical Properties of Rocks and Minerals: CRC Press, p. 1-38
(invited paper).
64. Wright, D.L., Olhoeft, G.R.,
and Watts, R.D., 1984, Ground-penetrating radar studies on Cape Cod, in
Conference on Surface and Borehole Geophysical Methods in Ground Water
Investigations, Proceedings: U.S. Environmental Protection Agency and National
Water Well Association, San Antonio, TX, Feb. 7-9, p. 666-680.
65.* Olhoeft, G.R., 1985, Low
frequency electrical properties: Geophysics, v. 50, p. 2492-2503. (invited:
Golden Anniversary Issue)
66. Sheets, P.D., Loker, W.M.,
Spetzler, H.A.W., Ware, R.H., and Olhoeft, G.R., 1985, Geophysical exploration
for ancient Maya housing at Ceren, El Salvador: National Geographic Research
Reports v. 20, p. 645-656.
67. Towle, J.N., Anderson, R.G.,
Pelton, W.H., Olhoeft, G.R., and LeBrecque, D., 1985, Direct detection of
hydrocarbon contaminants using the induced-polarization method: Society of
Exploration Geophysicists Expanded Abstracts, 55th American International
Meeting and Exposition, Washington, D.C., p. 145-147.
68. Schaber, G.G., McCauley, J.F.,
Breed, C.S., and Olhoeft, G.R., 1986, Shuttle imaging radar: physical controls
on signal penetration and subsurface scattering in the eastern Sahara:
Institute of Electrical and Electronic Engineers Trans. Geoscience and Remote
Sensing, v. GE-24, p. 603-623.
69.* Olhoeft, G.R., 1986,
Electrical conductivity: in Eighth workshop on electromagnetic induction in the
earth and the moon, review papers, IAGA Working Group 1-3, August, 1986,
Neuchatel, Switzerland, p. 2-1 to 2-13. (invited)
70.* Olhoeft, G.R., 1987,
Electrical properties from 10-3 to 10+9 Hz -- physics and chemistry, in Physics
and Chemistry of Porous Media II, American Institute of Physics Conf. Proc. 154,
Ridgefield, CT, 1986, J.R. Banavar, J. Koplik, and K.W. Winkler, eds., NY, AIP,
p. 281-298. (invited).
71. Olhoeft, G.R., 1986, Direct
detection of hydrocarbon and organic chemicals with ground penetrating radar
and complex resistivity, in Proc. of the NWWA/API Conference on Petroleum
Hydrocarbons and organic chemicals in ground water -- prevention, detection and
restoration, Nov., 12-14, 1986, Houston: Dublin, OH, NWWA, p. 284-305.
72. Walther, E.G., Pitchford,
A.M., and Olhoeft, G.R., 1986, A strategy for detecting subsurface organic
contaminants, in Proc. of the NWWA/API Conference on Petroleum hydrocarbons and
organic contaminants in ground water -- prevention, detection and restoration,
Nov. 12-14, 1986, Houston: Dublin, OH, NWWA, p. 357-381.
73. Trudeau, D.A., Hanor, J.,
Olhoeft, G.R., Ranganathan, V., McManus, K.M., Capron, D.E., and Lucius, J.E.,
1986, Hydrogeology, occurrence and movement of oil-field brine and organic
priority pollutant contamination at a waste site in Calcasieu Parrish, Louisiana:
USGS Water Supply Paper (in press in WRD).
74. Hall, S.H., and Olhoeft, G.R.,
1986, Nonlinear complex resistivity of some nickel sulfides from Western
Australia, Geophys. Prosp., v. 34, p. 1255-1276.
75. Olhoeft, G.R., 1986, Detection
of hazardous wastes by using geophysical techniques, in United States
Geological Survey Yearbook, Fiscal Year 1985, Wash. D.C., U.S. Government
Printing Office, p. 94-95.
76. Olhoeft, G.R., Callahan, G.D.,
Carrier III, W.D., Langmuir, D., Olsen, H.W., Rajaram, V., and Rhoderick, J.E.,
1987, Annual review of U.S. Progress in rock mechanics: coupled processes,
Wash. D.C., Nat. Academy Press, 36 p.
77. Olhoeft, G.R., 1990, Surface
geophysical methods applicable to characterization of a low-level
radioactive-waste sites - in Bedinger, M.S., and Stevens, eds., Safe Disposal
of Radionuclides in Low-Level Radioactive-Waste Repository Sites, Proceedings,
Low-Level Radioactive-Waste Disposal Workshop, U.S. Geological Survey, July
11-16, 1987, Big Bear Lake, California: U.S. Geological Survey Circular 1036,
p. 119-121.
78. Olhoeft, G.R., and Johnson,
G.R., 1987, Physical properties of Project Gas Buggy Core, to be a U.S. Army
Waterways Experiment Station Report (through Army Review 5/87, now in Air Force
review).
79. *Bacon, C.R., Anderson, R.N.,
Costain, J.K., Dallmeyer, R.D., Ferry, J.M., Olhoeft, G.R., Park, A., Rowley,
J.C., Taylor, Jr., H.P., and Tullis, J.A., 1987, The scientific value of coring
the proposed Southern Appalachian research drill hole: Comm. Cont. Sci.
Drilling/NRC, National Academy Press, 45 p. (invited)
80. *Olhoeft, G.R., 1988, Selected
bibliography on ground penetrating radar, in Proceedings of the Symposium on
the Applications of Geophysics to Engineering and Environmental Problems, March
28-31, 1988, Golden, CO, EEGS, p. 462-520. (invited)
81. *Olhoeft, G.R., 1988,
Interpretation of hole-to-hole radar measurements, in Proceedings of the Third
Technical Symposium on Tunnel Detection, January 12-15, 1988, Golden, CO, p.
616-629. (invited)
82. Olhoeft, G.R., 1988,
Geophysics advisor expert system: U.S. Geological Survey Open-File Report
88-399A/B 1 p. + floppy disc.
83. Lucius, J.E., Olhoeft, G.R.,
Hill, P.L., and Duke, S.K., 1989, Properties and hazards of 108 selected
substances: U.S. Geological Survey Open-File Report 89-491, 538 p.
84. King, T.V.V., and Olhoeft,
G.R., 1989, Mapping organic contamination by detection of clay-organic
processes, in Proc. Petroleum Hydrocarbons and Organic Chemicals in Ground
Water: Prevention, Detection and Restoration Conference, Nov. 15-17, 1989,
Houston, AGWSE/NWWA/API, Dublin, OH, NWWA, p. 627-640.
85. Butler, D.K., Llopis, J.L.,
Dobecki, T.L., Wilt, M.J., Corwin, R.F., and Olhoeft, G.R., 1990, Comprehensive
geophysics investigation of an existing dam foundation - engineering geophysics
research and development: The Leading Edge, v. 9, no. 9, p. 44-53.
86. Ethington, E.F., Olhoeft,
G.R., and King, T.V.V., 1990, Oxygen depletion studies in the Electric Power
Research Institute, Compressed Air Energy Storage Facility, Pittsfield, Illinois:
U.S. Geological Survey Open-File Report 90-36, 98 p.
87. Lucius, J.E., Olhoeft, G.R.,
and Duke, S.K., eds., 1990, Third International Conference on Ground
Penetrating Radar, abstracts of the technical meeting, Lakewood, Colorado, USA,
May 14-18, 1990: U.S. Geological Survey Open-File Report 90-414, 94 p.
88. Lucius, J.E., Olhoeft, G.R.,
Hill, P.L., and Duke, S.K., 1990, Properties of 108 selected substances -- 1990
edition: U.S. Geological Survey Open-File Report 90-408, 559 p.
89. Olhoeft, G.R., 1990,
Monitoring geochemical processes with geophysics, Proceedings of a U.S.
Geological Survey Workshop on Environmental Geochemistry, Doe, B.R., ed.: U.S.
Geological Survey Circular 1033, p. 57-60.
90. Olhoeft, G.R., 1991,
Quantitative statistical description of subsurface heterogeneities with ground
penetrating radar at Bemidji, Minnesota: in U.S. Geological Survey Toxic
Substance Hydrology Program, Proceedings of the technical meeting, Monterey,
California, March 11-15, 1991, USGS WRI 91-4034, p. 650-653.
91. Olhoeft, G.R., 1990,
Addressing Super VGA modes from protected mode C: The C Users Journal, v. 8,
no. 10, p. 99-105.
92. Olhoeft, G.R., 1990, 386
protected mode access to 24-bit color graphics: TECH Specialist, v. 1, no. 5,
p. 31-36.
93. *Olhoeft, G. R., 1991,
Magnetic and electrical properties of martian particles: in Sand and Dust on
Mars, R. Greeley and R. M. Haberle, eds., NASA Conf. Publ. 10074, p. 44-46.
(invited)
94. Olhoeft, G.R., and King,
T.V.V., 1991, Mapping subsurface organic compounds noninvasively by their
reactions with clays: in U.S. Geological Survey Toxic Substance Hydrology
Program, Proceedings of the technical meeting, Monterey, California, March
11-15, 1991, USGS WRI 91-4034, p. 552-557.
95. Plumlee, G.S., Ethington,
E.F., King, T.V.V., Olhoeft, G.R., and Ridley, W.I., 1990, Geochemical and
geophysical studies of the reactions of some common minerals with air -
implications for oxygen loss in compressed air energy storage reservoirs: EPRI
Project RP-8000-17 Final Report, U.S. Geological Survey, 157 p.
96. *U. S. DOE (98 authors
including Olhoeft), 1990, Basic research for environmental restoration, U.S.
Department of Energy Report DOE/ER-0482T, 156 p.
97. Olhoeft, G.R., 1991,
1024x768x256 Images from 386 Protected Mode on SVGA, 8514/A and 34010 Cards:
TECH Specialist, v. 2, no. 3, p. 37-44.
98. *Olhoeft, G.R., 1991, Spatial
Variability, in Proc. NSF/EPRI Workshop on Dynamic Soil Properties and Site
Characterization, v. 1, Palo Alto, Electric Power Research Institute Report
NP-7337, p. 5-1 to 5-20
99. *Carrier III, W. D., Olhoeft,
G. R., and Mendell, W., 1991, Physical properties of the lunar surface: in
Lunar Sourcebook, Heiken, G., Vaniman, D., and French, B.M., eds.: Cambridge
Univ. Press, p. 475-594.
100. *Vaniman, D., Reedy, R.,
Heiken, G., Olhoeft, G.R., and Mendell, W., 1991, The lunar environment, in
Lunar Sourcebook, Heiken, G., Vaniman, D., and French, B.M., eds.: Cambridge
Univ. Press,p. 27-60.
101. *Schenk, C.J., Gautier, D.L.,
Olhoeft, G.R., and Lucius, J.E., 1993, Internal structure of an eolian dune
using ground penetrating radar, in Lancaster, N., and Rye, K., eds., Ancient
and Modern Eolian Sediments: Spec. Publ. Int. Ass. Sediment, v. 16, p. 61-69 p.
(invited)
102. Greenhouse, J.P., Brewster,
M.L., Schneider, G.W., Redman, D.J., Annan, A.P., Olhoeft, G.R., Lucius, J.E.,
Sander, K.A., and Mazzella, A.T., 1993, Geophysics and solvents: the Borden
experiment: The Leading Edge, April, v. 12, no. 4, p. 261-267.
103. Lucius, J.E., Olhoeft, G.R.,
Hill, P.L., and Duke, S.K., 1992, Properties and hazards of 108 selected
substances - 1992 edition: U.S. Geological Survey Open-File Report 92-527, 554
p.
104.*Olhoeft, G.R., 1992, Site
characterization tools: in Subsurface restoration conference, Third Int'l.
Conf. on Ground Water Quality Research, June 21-24, 1992, Dallas, TX: Rice
University, National Center for Ground Water Research, p. 29-31. [invited]
105.* Olhoeft, G.R., 1992,
Geophysical detection of hydrocarbon and organic chemical contamination: in
Bell, R.S., ed, Proceedings on Application of Geophysics to Engineering, and
Environmental Problems, Oakbrook, IL: EEGS, p. 587-595.[invited]
106. Olhoeft, G.R., 1992,
Geophysics advisor expert system version 2.0: U.S. Geological Survey Open-File
Report 92-526, 21p. + floppy disk. (also published as EPA/600/R-92/200)
107. Powers, M.H., Duke, S.K.,
Huffman III, A.C., and Olhoeft, G.R., 1992, GPRMODEL: one-dimensional full
waveform forward modeling of ground penetrating radar data: U.S. Geological
Survey Open-File Report 92-532, 22p.
108. Sander, K.A., Olhoeft, G.R.,
and Lucius, J.E., 1992, Surface and borehole radar monitoring of a DNAPL spill
in 3D versus frequency, look angle and time, in Bell, R.S., ed, Proc. of the
Symposium on the Application of Geophysics to Engineering and Environmental
Problems, Oakbrook, IL: EEGS, p. 455-469.
109.* U.S. EPA (17 authors
including Olhoeft), 1992, Dense Nonaqueous Phase Liquid -- a workshop summary,
April 16-19, 1991, Dallas Texas: U.S. Environmental Protection Agency report
EPA/600/R-92/030, 81p. [invited]
110. Annan, A.P., Brewster, M.L.,
Greenhouse, J.P., Redman, J.D., Schneider, G.W., Olhoeft, G.R., and Sanders,
K.A., 1992, Geophysical monitoring of DNAPL migration in a sandy aquifer:
Society of Exploration Geophysicists Technical Program, 62nd Annual
International Meeting and Exposition, 25-29 October 1992, New Orleans, p.
344-347.
111. Lucius, J.E., and Olhoeft,
G.R., 1993, Statistical analysis of field-scale subsurface heterogeneity at the
Princeton, Minn., Management Systems Evaluation Area using ground penetrating
radar, in Agricultural research to protect water quality conference
proceedings, Feb. 21-24, 1993, Minneapolis, MN: Soil and Water Conservation
Society, Ankeny, IA, p. 355-358.
112. * Olhoeft, G.R., 1992, Data
fusion (integration), ch. 3; Ground penetrating radar (GPR), ch. 5, in Workshop
on noninvasive geophysical site characterization, Van Eeckhout, E., and Calef,
C., compilers: Los Alamos LA-12311-C, UC-903, p. 4-6 and p. 11-14.
113. Lucius, J.E., and Olhoeft, G.R., 1996,
Geophysical investigations of heterogeneity and scale at Princeton, Minnesota,
Management Systems Evaluation Area: in U. S. Geological Survey Toxic Substances
Hydrology Program Review, Proc. of the technical meeting, Colorado Springs, CO,
Sept 20-23, 1993, D. W. Morganwalp and D. A. Aronson, eds. , USGS WRI Report
94-4015, p. 581-589.
114. Olhoeft, G.R., 1993,
Velocity, attenuation, dispersion and diffraction hole-to-hole radar
processing, in Proceedings of the Fourth Tunnel Detection Symposium on
Subsurface Exploration Technology, Colorado School of Mines, Golden, CO, 26-29
April 1993, Miller, R., ed.: U.S. Army Belvoir Research, Development and
Engineering Center, p. 309-322.
115. Olhoeft, G.R., and Capron ,
D.E., 1993, Laboratory measurements of the radiofrequency electrical and
magnetic properties of soils from near Yuma, Arizona: U.S. Geological Survey
Open-File Report 93-701, 214 p.
116. Wright, D.L., Olhoeft, G.R.,
and Grover, T.P., 1996, Velocity, attenuation and dispersion electromagnetic
tomography in fractured rock: in U. S. Geological Survey Toxic Substances
Hydrology Program Review, Proc. of the technical meeting, Colorado Springs, CO,
Sept 20-23, 1993, D. W. Morganwalp and D. A. Aronson, eds., USGS WRI Report
94-4015, p. 111-118.
117. Wright, D.L., Olhoeft, G.R.,
Grover, T.P., and Bradley, J.A., 1993, High-speed digital radar systems and
applications to subsurface exploration, in Proceedings of the Fourth Tunnel
Detection Symposium on Subsurface Exploration Technology, Colorado School of
Mines, Golden, CO, 26-29 April 1993, Miller, R., ed.: U.S. Army Belvoir
Research, Development and Engineering Center, p. 275-288.
118. Wright, D.L., Olhoeft, G.R.,
Hsieh, P.A., Majer, E.L., Paillet, F.L., and Lane, J.W., Jr., 1996,
Electromagnetic and seismic tomography compared to borehole acoustic televiewer
and flowmeter logs for subsurface fracture in mapping at the Mirror Lake Site,
New Hampshire: U. S. Geological Survey Toxic Substances Hydrology Program
Review, Proc. of the technical meeting, Colorado Springs, CO, Sept 20-23, 1993,
D. W. Morganwalp and D. A. Aronson, eds., USGS WRI Report 94-4015, p. 119-126.
119. Olhoeft, G. R., 1994,
Geophysical observations of geological, hydrological and geochemical
heterogeneity: in Symp. on the Application of Geophysics to Engineering and
Environmental Problems, R. S. Bell and C. M. Leper, eds., Mar 27-31, 1994,
Boston, EEGS, Littleton, CO, p. 129-141.
120. Olhoeft, G. R., 1994,
Modeling out-of-plane scattering effects: in Proc. of the Fifth Int'l. Conf. on
Ground Penetrating Radar, Kitchener, Ontario, 12-16 June 1994, p. 133-144.
121. Olhoeft, G. R. and Capron, D.
E., 1994, Petrophysical causes of electromagnetic dispersion: in Proc. of the
Fifth Int'l. Conf. on Ground Penetrating Radar, Kitchener, Ontario, 12-16 June
1994, p. 145-152.
122. Powers, M. H. and Olhoeft, G.
R., 1994, Modeling dispersive ground penetrating radar data: in Proc. of the
Fifth Int'l. Conf. on Ground Penetrating Radar, Kitchener, Ontario, 12-16 June
1994, p. 173-183.
123. Olhoeft, G. R., Lucius, J. E.,
and Phillips, S. J., 1994, Geophysical tracking of the injection of trench
stabilization material at U. S. DOE Hanford Site, Richland, Washington: USGS
Open File Report 94-146, 77p.
124. Olhoeft, G. R., Powers, M. H.
and Capron, D. E., 1994, Buried object detection with ground penetrating radar:
in Proc. of Unexploded Ordnance (UXO) detection and range remediation
conference, Golden, CO, May 17-19, 1994, p. 207-233.
125. Sander, K. A. and Olhoeft, G.
R., 1994, 500-MHz ground penetrating radar data collected during an intentional
spill of tetrachloroethylene at Canadian Forces Base Borden in 1991: U.S.
Geological Survey Digital Data Series DDS-25, CD-ROM.
126. Powers, M. H. and Olhoeft, G.
R., 1995, GPRMODV2: one-dimensional full waveform forward modeling of
dispersive ground penetrating radar data, version 2.0: U.S. Geological Survey
Open File Report 95-58, 41p. + floppy diskette.
127. *Olhoeft, G. R., 1995,
Noninvasive Complex Resistivity Measurements of Clay-Organic Processes to Map
Organic Contamination and Degradation of Clay Barriers: in Proc. Environmental
site characterization and monitoring basic research program 1995
contractor/grantee meeting, 11-12 May 1995, Hanscom AFB, MA, p. 33-37.
128. Brewster, M. L., Annan, A.
P., Greenhouse, J. P., Kueper, B. H., Olhoeft, G. R., Redman, J. D. and Sander,
K. A., 1995, Observed migration of a controlled DNAPL release by geophysical
methods: Ground Water, v. 33, p. 977-987.
129. *Olhoeft, G. R., 1996,
Environmental Geophysics: in McGraw-Hill Yearbook of Science and Technology
1997, S. P. Parker, ed., McGraw-Hill, NY, p.175-177.
130. Powers, M. H. and Olhoeft, G.
R., 1996, Modeling the GPR response of leaking, buried pipes: in Proc. of
SAGEEP ‘96, R. S. Bell and M. H. Cramer, eds., Keystone, Colorado, EEGS, Wheat
Ridge, CO, p. 525-534.
131. Powers, M. H. and Olhoeft, G.
R., 1996, Computer Modeling to Transfer GPR UXO Detectability Knowledge Between
Sites: in Proc. UXO Forum 1996 Conference Proceedings, Williamsburg, VA, March
26-29, 1996, Dept of Defense Explosives Safety Board, Alexandria, VA, p.
347-356.
132. *Olhoeft, G. R., 1996,
Application of Ground Penetrating Radar: in Proceedings of the 6th Int'l. Conf.
on Ground Penetrating Radar, GPR'96, Sept 30- Oct 3, 1996, Sendai, Japan, p.
1-4 (invited keynote address).
133. * Olhoeft, G. R. and Jones,
D. P., 1997, Noninvasive Complex Resistivity Measurements of Clay-Organic
Processes to Map Organic Contamination and Degradation of Clay Barriers: in
Selected research in environmental quality, 14-17 Jan 1997, Panama City, FL,
AFOSR, Bolling AFB DC, p. 211-216.
134. Olhoeft, G. R., 1998, Ground
penetrating radar on Mars: in Proc. of GPR'98, 7th Int’l. Conf. On Ground
Penetrating Radar, May 27-30, 1998, The Univ. of Kansas, Lawrence, KS, USA, p.
387-392.
135. Olhoeft, G. R., 1998,
Electrical, magnetic and geometric properties that determine ground penetrating
radar performance: in Proc. of GPR'98, 7th Int’l. Conf. On Ground Penetrating
Radar, May 27-30, 1998, The Univ. of Kansas, Lawrence, KS, USA,p.177-182.
136. Olhoeft, G. R., 1998,
GRORADAR(tm): Acquisition, processing, modeling, and display of ground
penetrating radar data: ver. 4.0, software distributed on CD-ROM at GPR’98, 7th
Int’l. Conf. On Ground Penetrating Radar, May 27-30, 1998, The Univ. of Kansas,
Lawrence, KS, USA.
137. Olhoeft, G. R., 1998,
Noninvasive Complex Resistivity Measurements of Clay-Organic Processes to Map
Organic Contamination and Degradation of Clay Barriers: in Proceedings 1998
Conference on Hazardous Waste Research, AFOSR Review Session, May 18-21, 1998,
Snowbird, UT, 6p.
138. Olhoeft, G. R. and Wardwell,
D., 1998, Complex resistivity demonstration at Hill Air Force Base: Task 1X
final report MRCEG-96119.01-FR-R0, MRC Corp. to USAF Armstrong Laboratory,
Tyndall AFB, FL, AFRL-ML-TR-1998-4506, Contract F08637-95-D-6001, 95p.
139. Morey, R. M., Armaghnai,
J.M., Bernstein, R., Bertrand, C., Clemena, G.G., Jayaprakash, G.P., Kopac,
P.A., Olhoeft, G.R., Rix, G. J., Robson, G., and Springer, J., 1998, Ground
Penetrating Radar for Evaluating Subsurface Conditions for Transportation
Facilities: National Cooperative Highway Research Program Synthesis of Highway
Practice 255, NRC Transportation Research Board, Washington DC, 37p.
140. Olhoeft, G. R., 1999, Ground
penetrating radar: use and misuse: SPIE Subsurface Sensors and Applications
Conference 3752 Proceedings, C. Nguyen, ed., 19-21 July 1999, Denver, CO, p.
166-173.
141. * Olhoeft, G.R., 1999,
Applications and frustrations in using ground penetrating radar: Ultra Wideband
Conference, September 27-29, 1999, Washington, DC, Proceedings CD-ROM or
http://www.uwb.org/Conference/proceedings, 13p. (invited)
142. * Olhoeft, G. R., 2000,
Maximizing the information return from ground penetrating radar: J. Appl. Geophys., v. 43/2-4, p. 175-187.
(invited)
143. Sneddon, K.W., Olhoeft, G.
R., and Powers, M. H., 2000, Determining and mapping DNAPL saturation values
from noninvasive GPR measurements: in Proc. of SAGEEP 2000, 21-25 February,
2000, Arlington, VA, M.H. Powers, A-B. Ibrahim, and L. Cramer, eds., EEGS, Wheat
Ridge, CO, p. 293-302.
144. Olhoeft, G. R. and Smith III,
S.S., 2000, Automatic processing and modeling of GPR data for pavement
thickness and properties: in GPR2000, Proc. of the 8th International Conference
on Ground Penetrating Radar, Gold Coast, Australia, 22-25 May 2000, D. A. Noon,
G. F. Stickley, and D. Longstaff, eds., SPIE vol. 4084, p. 188-193.
145. Le Rousseau, J. H., de Hoop,
M. V. and Olhoeft, G. R., 2000, Directional decomposition and
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151. *Olhoeft, G.R., 2001,
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invited keynote address to Conference on the Geophysical Detection of
Subsurface Water on Mars, August 2001, Houston, LPI Publication 1095, p. 72-73.
152. Grimm, R.E. and
Olhoeft, G.R., 2001, Implementation of geophysical techniques for DNAPL
delineation: complex resistivity surveys at the Savannah River site A-014
Outfall: Final report to USDOE contract DE-AF08-01NV14027, 60p.
153. Grimm, R.E., Daily,
W., Morgan, F.D. and Olhoeft, G.R., 2001, Implementation of Geophysical
Techniques for DNAPL Delineation:
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River Site A-014 Outfall: Group consensus report, USDOE National Nuclear
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#F08637-98-C-6006, 67p. + 2 CD-ROMs.
155. Olhoeft, G.R. and
Selig, E.T., 2002, Ground Penetrating Radar Evaluation of Railroad Track
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157. McKinley, K.,
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the biooxidation of gold ore: in Proceedings of SAGEEP 2002, Las Vegas, NV,
February, 2002, 5p.
158. Farr, T. and 37
others (incl. Olhoeft), 2002, Terrestrial analogs to Mars: Planetary Decadal
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159. Olhoeft, G.R., 2002,
NLCR laboratory data acquisition software and final calibrations, Final report
to INEEL, August, CD-ROM.
160. Olhoeft, G.R., 2002,
Processing of GPR data from Tarpon Springs, FL, Final report to Technos Inc.,
November, 2 DVD-R’s.
161. Olhoeft, G.R., 2002,
Electromagnetic methods of detection and characterization: chapter submitted to
book on Utility Detection, 31p.
162. Selig, E.T., Olhoeft,
G.R., J.P. and Smith, S., 2003, Ground penetrating radar for track substructure
condition assessment: IHHA/REMSA World Rail Expo., May 2003, Dallas-Ft.Worth
TX, 6p., in press.
163. Grimm, R.E. and
Olhoeft, G.R., 2003, Complex resistivity survey for DNAPL at the SRS A-014
outfall: Interim report to USDOE on contract DE-AM26-99FT40465, 41p.
164. Olhoeft, G.R., 2003,
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Proc. 2nd Int’l. Workshop on Advanced GPR, 14-16 May 2003, Delft,
The Netherlands, A. Yarovoy, ed., p. 144-147 + 2 pl. (invited)
165. Olhoeft, G.R., 2003,
Quality control in geophysics: in Geophysical technologies for detecting
underground coal mine voids: 28-30 July 2003, Lexington, KY, proceedings
CD-ROM, 7p. (invited)
166. Hyslip, J. P., Smith,
S.S., Olhoeft, G.R. and Selilg, E.T., 2003, Assessment of railway track
substructure condition using ground penetrating radar: AREMA, 5-7 Oct. 2003,
Chicago, in press.
167. Olhoeft, G.R. and
Stillman, D., 2003, Properties of subsurface water on Mars with magnetic
minerals: Annual Progress Report to NASA MFRP grant 20119458 NAGS-12754.
168. Olhoeft, G.R., 2003,
Surface geophysical methods to uniquely locate water on Mars: 6th Int’l. Conf.
on Mars, 20-25 July 2003, Pasadena, CA, CD-ROM.
169. Grimm, R.E. and
Olhoeft, G.R., 2004, Cross-hole complex resistivity survey for PCE at the SRS
A-014 outfall: SAGEEP 2004, p.455-464.
170. Canan, B., Olhoeft,
G.R., Smith, W., 2003, Experimental Monitoring of Cr(VI) Bio-reduction Using
Electrochemical Geophysics: manuscript submitted to WRR.
171. Stillman, D.E. and
Olhoeft, G.R., 2004, GPR and magnetic minerals at Mars temperatures: in Proc.
of GPR2004, 10th Int’l. Conf. On Ground Penetrating Radar, 21-24 June
2004, Delft, The Netherlands, p. 735-738.
172. Burton, B., Olhoeft,
G.R. and Powers, M.H., 2004, Frequency spectral analysis of GPR data over a
crude oil spill: in Proc. of GPR2004, 10th Int’l. Conf. On Ground
Penetrating Radar, 21-24 June 2004, Delft, The Netherlands, p.267-270.
173. Olhoeft, G.R., Smith
III, S., Hyslip, J.P. and Selig, E.T., 2004, GPR in railroad investigations: in
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21-24 June 2004, Delft, The Netherlands, p.635-638.
174. Modroo, J.J. and
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of GPR2004, 10th Int’l. Conf. On Ground Penetrating Radar, 21-24
June 2004, Delft, The Netherlands, p.785-788.
175., Modroo, J.J. and
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victims: Intl. Snow Science Workshop, Jackson Hole, WY, 19-24 Sept 2004, in
press.
176. Grimm, R., Olhoeft, G.R., McKinley, K.,
Rossabi, J. and Rhia, B.,
2005, Nonlinear Complex-Resistivity Survey for DNAPL at the Savannah
River Site A-014 Outfall: J. Env. & Eng. Geophys., v. 10, pp.351-364.
177. Oden, C., Wright,
D., Powers, M., and Olhoeft, G., 2005, Ground Penetrating Radar Antenna System
Analysis for Prediction of Earth Material Properties: IEEE A&PS Conf, July,
p.76-79.
178.
Olhoeft, G.R., 2005, Working in a difficult environment: GPR sensing on the
railroads: IEEE A&PS Conf., July, p.108-111.
179. Stillman, D. and Olhoeft, G.R., 2006 Electromagnetic
Properties of martian analog minerals at radar frequencies and Mars
temperatures: LPSC Conf. March 2006, Houston, 4p.
180. Oden, C., Wright, D.,
Powers, M., and Olhoeft, G., Rittgers, J.B., Irons, T., and Meiniinger, A.J.,
2006, Estimating ground properties under ground-coupled GPR antennas: Proc. 11th
Int’l. Conf. On GPR, 19-22 July 2006, Columbus, OH, CD, 10p.
181.
Stillman, D.E., and G.R. Olhoeft, 2008,
Frequency and Temperature Dependence in Electromagnetic Properties of Martian Analog Minerals, J. Geophys. Res.,
113, E09005, doi:10.1029/2007JE002977.
182. Oden, C. P., Olhoeft,
G. R., Wright, D. L., and Powers, M. H., 2008, Measuring the Electrical
Properties of Soil using a Calibrated Ground-Coupled GPR System, Vadose Zone
Journal, Special Issue on the Application of GPR in Hydrogeophysics, v. 7, n.
1, p. 171-183.
183. Oden, C. P., Wright,
D. L., Powers, M. H., and Olhoeft, G. R. 2006, Improving GPR Image Resolution
in Lossy Ground using Dispersive Migration, IEEE Trans. Geoscience and Remote
Sensing, v. 45, n. 8, p. 2492-2500.