Publications

Nash, G. D. and G.W. Johnson, 2003. “Conceptualization and implementation of a tectonic geomophology study for geothermal exploration in the Great Basin, U. S. A.” Geothermal Resources Council Transactions vol. 27, 663-667.

Dudley, E.A. and G.D. Nash, 2003. “Using Thermal Infrared (TIR) Data to Identify Geothermal Anomalies.” Geothermal Resources Council Transactions vol. 27, 645-647.

W. L. Pickles, G. D. Nash, W. M. Calvin, B. A. Martini, P. A. Cocks, T. Kennedy-Bowdin, R. B. MacKnight, E. A. Silver, D. C. Potts, W. Foxall, P. Kasameyer, A. F. Waibel, in press, Geobotanical remote sensing applied to targeting new geothermal resource locations in the US Basin and Range with a focus on Dixie Meadows NV, Geothermal Resources Council Transactions, v. 27, 673-675.

Pal, D. and G. D. Nash, 2003. “Mineralogic Interpretation Of Hymap Hyperspectral Data, Dixie Valley, Nevada, USA : Initial Results.” Geothermal Resources Council Transactions vol. 27, 669-672.

Nash, G. D., J. N. Moore, and T. Sperry, 2003. “Vegetal-spectral anomaly detection at the Cove Fort-Sulphurdale thermal anomaly, Utah, USA: implications for use in geothermal exploration,” Geothermics, p. 109-130.

Nash, G. D., C. Kesler, and M. C. Adams, 2002, Geographic Information Systems: Tools for Geothermal Exploration; Tracers Data Analysis; and Enhanced Data Distribution, Visualization, and Management, Geothermal Resources Council Transactions, Vol. 26.

Nash, G. D. and G. Johnson, 2002, Soil Mineralogy Anomaly Detection in Dixie Valley, Nevada Using Hyperspectral Data, Proceedings: Twenty-Seventh Workshop on Geothermal Reservoir Engineering Stanford University, Stanford, California, January 28-30, 2001, SGP-TR-171

Nash, G. D., M. Hernandez, 2001, Cost-effective vegetation anomaly mapping for geothermal exploration, Stanford Twenty-Sixth Workshop on Geothermal Reservoir Engineering.

Nash, G. D., 2001, Cost-effective use of GIS for tracer test data mapping and visualization, Geothermal Resources Council Transactions Vol. 25, p. 461-464.

Nemcok, M, J. McCulloch, G. Nash, and J. Moore, 2001, Fault Kinematics in the Karaha-Telaga Bodas, Indonesia, Geothermal Field: An Interpretation Tool for Remote Sensing Data, Geothermal Resources Council Transactions, Vol. 25, p. 411 – 415

Nash, G. D. , 1999, GIS – the geospatial data IT paradigm for the next century: Awibengkok core example, in Geothermal Resources Council Transactions, vol. 23, p. 31-34.

Allis, R. G., S. Johnson, G. D. Nash, R. Benoit, 1999, A model for the shallow thermal regime at Dixie Valley Geothermal Field, Geothermal Resources Council Transactions, vol. 23, p. 493-498 .

Allis, R, G. Nash, S. Johnson, 1999, Mapping changes in surface thermal activity at Dixie Valley Geothermal Field, Nevada, Geothermal Resources Council Transactions, vol. 23, p. 499-504.

Nash, G. D., 1998, Seasonal variation in big greasewood spectral blue shifting, Dixie Valley, Nevada, in Federal Geothermal Research Program Update, fiscal year 1997, U. S. Department of Energy Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Geothermal Technologies,

Johnson, G. W. and G. D. Nash, 1998, Unmixing of AVIRIS hyperspectral data from Dixie Valley, Nevada, in Proceedings: Twenty-third Workshop on Geothermal Reservoir Engineering, Stanford University, Stanford, California.

Nash, G. D., M. C. Adams, J. N. Moore, 1997, GIS development for geothermal research and field management: a synthesis of current EGI work, in ERIM, Proceedings of the Twelfth International Conference on Applied Geologic Remote Sensing, Denver, p. II-179 - II-186

Nielson, D. L. and G. D. Nash, 1997, Structural fabric of the Geysers: Geothermal Resources Council Transactions, Vol. 21, p. 643-649

Farmer, D., E. Dudley-Murphy, G. Nash, and M. Ridd, 1997, Remote sensing and GIS research implementation project: Wasatch Front case study, Phase II report, Energy & Geoscience Institute and Wasach Front Regional Council report.

Dudley-Murphy, E.A., and D. H. Card, The application of binary discriminant analysis to an economic study of Mexico City using SPOT data: in preparation for submission to The International Journal of Remote Sensing.

Nash, G. D. , 1997, Preliminary results from two spectral-geobotanical surveys over geothermal areas: Cove Fort-sulphurdale, Utah and Dixie Valley, Nevada: Accepted for publication in the Geothermal Resources Council Transactions, 1997, 8p.

Nash, G. D. and P. M. Wright, 1996, Remote sensing and geographic information systems (GIS) - tools for geothermal exploration in the Great Basin, U. S. A.: Sandia National Laboratories, Final Report, Contract #AB-6807, 74 p.

Walters, M. A., Moore, J. N., Nash, G. D., and Renner, J. L., 1996, Oxygen isotope systematics and reservoir evolution of the Northwest Geysers, Ca.: in Transactions, Geothermal Resources Council, v. 20, in press.

White, W. S., Nash, G. D., Dudley-Murphy, E. A., and D. L. Nielson, 1996, Development of a drill core database utilizing image analysis and geographic information systems: in ERIM, Proceedings of the Eleventh Thematic Conference on Applied Geologic Remote Sensing, Las Vegas, NV., p. I-321 - I-329.

Nash, G. D., and M. W. Hernandez, 1996, The development and use of a comprehensive regional digital geospatial database for geothermal exploration in central Nevada, U.S.A.: in ERIM, Proceedings of the Eleventh Thematic Conference on Applied Geologic Remote Sensing, Las Vegas, NV. p. II-630 - II639.

Nash, G. D., 1995, Correlations between spectral geobotanical anomalies and a geothermal system - a preliminary report: in Geothermal Resources Council, Proceedings of the 1995 annual meeting, Reno, NV., p. 207-213.

Nielson, D.L., Nash, G.D., and White, W.S., 1995, Reservoir characterization using image analysis of core - examples from The Geysers geothermal field: in E. Barbier, G. Frye, E. Iglesias, G. Pàlmason, eds., Proceedings of the World Geothermal Congress, 1995, Florence, Italy, pp 3017-3021.

Nash, G. D., and P. M. Wright, 1994, The use of simple GIS
techniques to create improved hydrothermal alteration maps from TM data, Steamboat Springs and Virginia City Quadrangles, Nevada, USA: in ERIM, Proceedings of the tenth thematic conference on geologic remote sensing, San Antonio, TX ., pp. II-132-141.

Bammel, B. McCoy, R., Nash, G., and Y. Sohn, 1994, Mapping field spectra of sagebrush in the Little Buffalo Basin Oil Field, Wyoming: in ERIM, Proceedings of the tenth thematic conference on geologic remote sensing, San Antonio, TX, pp. I-481-487.

Ridd, M. K., Nash, G. D., Liu, J. L., Card, D. H., Ramjoué, G, and M. S. Teuscher, 1993, Remote sensing implementation research project - Salt Lake urbanized area: Wasatch Front Regional Council technical report, 40 p.

Nielsen, D. L, Nash, G.D., Hulen, J. B., and A. C. Tripp, 1993, Core image analysis of matrix porosity in The Geysers reservoir: in Proceedings, the 18th annual workshop, geothermal reservoir engineering, Stanford, CA, Jan. 26 - 28, pp. 45-52.

Ebel, P., Nash, G., Hill, B., and P. Hauff, 1993, Developing the use of AVIRIS, TIMS, and TM data to evaluate hydrothermal alteration types as related to geologic structures in the Cuprite, Nevada region: NASA VIP report, John C. Stennis Space Center, 24 p.

Nash, G. D., and R. McCoy, 1993, The Use of high resolution spectroscopy in the determination of geobotanical anomalies associated with gold placers, La Sal Mountains area, Utah: in ERIM, Proceedings of the ninth thematic conference on geologic remote sensing, Pasadena, CA., pp. 767-777.

Hill, B., Nash, G, Ridd, M., Hauff, P., and P. Ebel, 1992, Integrating remote sensing techniques at Cuprite, Nevada: in JPL, Summaries of the third annual JPL airborne geoscience workshop,Pasadena, CA., pp. 833-843.

Nash, G. D., 1992, The use of resistivity in quaternary stratigraphy: a practical application: in Abstracts, AAG Proceedings.

Nash, G. D., 1992, A reconnaissance in the economic geomorphology of Pre-Bull Lake glacial till, Wilson and Bald Mesas, Grand County, Utah: Thesis, University of Utah.

Younker, G. L., J. E. Swensen, C. W. Anderson, M. K. Ridd, and G.D. Nash, 1990, Extensive riparian inventory study, Moab District, Bureau of Land Management: AAA Engineering and Drafting company, Salt Lake City, Utah.