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Filters: Author is Smith, Richard S.  [Clear All Filters]
2015
J. K. Desmarais and Smith, R. S., “Combining spatial components and Hilbert transforms to interpret ground-time-domain electromagnetic data”, Geophysics, vol. 80, pp. E237-E246, 2015.
GeoRef, Copyright 2018, American Geological Institute.2015-104673Coulon Field
Q. Lu, Liu, Z., Yan, J., Tang, J., Wu, M., and Xiao, X., “Crustal-scale structure and deformation of Lu-Zong ore district; joint interpretation from integrated geophysical data”, in Mining and minerals exploration interpretation, vol. 3, B. Lo, Li, Y., Smith, R. S., Arce, J., Shore, M., and Lane, T., Eds. Society of Exploration Geophysicists, Tulsa, OK, United States, 2015, pp. SL39-SL61.
GeoRef, Copyright 2018, American Geological Institute.2015-073919LHTD FaultLu-Zong mining districtTangjiayuan-Zhuanaqiao FaultYijing-Taojiaxiang Fault
M. Kolaj and Smith, R. S., “A multiple transmitter and receiver electromagnetic system for improved target detection”, GeophysicsGeophysics, vol. 80, pp. E247-E255, 2015.
M. Kolaj and Smith, R. S., “A multiple transmitter and receiver electromagnetic system for improved target detection”, Geophysics, vol. 80, pp. E247-E255, 2015.
GeoRef, Copyright 2018, American Geological Institute.2015-104674
J. Lymburner and Smith, R. S., “A procedure for collecting electromagnetic data using multiple transmitters and receivers capable of deep and focused exploration”, Geophysics, vol. 80, pp. E1-E10, 2015.
GeoRef, Copyright 2018, American Geological Institute.2015-026532
J. Lymburner and Smith, R. S., “A procedure for collecting electromagnetic data using multiple transmitters and receivers capable of deep and focused exploration”, GeophysicsGeophysics, vol. 80, pp. E1-E10, 2015.
O. Olaniyan, Smith, R. S., and Lafrance, B., “Regional 3D geophysical investigation of the Sudbury Structure”, in Mining and minerals exploration interpretation, vol. 3, B. Lo, Li, Y., Smith, R. S., Arce, J., Shore, M., and Lane, T., Eds. Society of Exploration Geophysicists, Tulsa, OK, United States, 2015, pp. SL63-SL81.
GeoRef, Copyright 2018, American Geological Institute.2015-073920Onwatin Formation
O. Olaniyan, Smith, R. S., and Lafrance, B., “Regional 3D geophysical investigation of the Sudbury Structure”, InterpretationInterpretation, vol. 3, pp. SL63-SL81, 2015.
O. Olaniyan, Smith, R. S., and Lafrance, B., “Regional 3D geophysical investigation of the Sudbury Structure”, in Mining and minerals exploration interpretation, vol. 3, B. Lo, Li, Y., Smith, R. S., Arce, J., Shore, M., and Lane, T., Eds. Society of Exploration Geophysicists, Tulsa, OK, United States, 2015, pp. SL63-SL81.
GeoRef, Copyright 2018, American Geological Institute.2015-073920Onwatin Formation
J. K. Desmarais and Smith, R. S., “Survey design to maximize the volume of exploration of the InfiniTEM system when looking for discrete targets”, Journal of Applied Geophysics, vol. 115, pp. 11-23, 2015.
GeoRef, Copyright 2018, American Geological Institute.2017-001794InfiniTEM
D. Parry, Smith, R. S., and Mahmoodi, O., “Tools used in mineral exploration for measuring the conductivity and the resistivity in drillholes and on drill core: observations on their range of sensitivity”, Exploration GeophysicsExploration Geophysics, vol. 47, pp. 315-322, 2015.
J. K. Desmarais and Smith, R. S., “The Total Component (or vector magnitude) and the Energy Envelope as tools to interpret airborne electromagnetic data: A comparative study”, Journal of Applied GeophysicsJournal of Applied Geophysics, vol. 121, pp. 116-127, 2015.
J. K. Desmarais and Smith, R. S., “The total component (or vector magnitude) and the energy envelope as tools to interpret airborne electromagnetic data; a comparative study”, Journal of Applied Geophysics, vol. 121, pp. 116-127, 2015.
GeoRef, Copyright 2018, American Geological Institute.2017-069337Chibougamau Fieldenergy envelopetotal component
2014
O. Olaniyan, Smith, R. S., Lafrance, B., and Pinet, N., “A constrained potential field data interpretation of the deep geometry of the Sudbury structure”, Canadian Journal of Earth SciencesCanadian Journal of Earth Sciences, vol. 51, pp. 715-729, 2014.
O. Olaniyan, Smith, R. S., and Lafrance, B., “A constrained potential field data interpretation of the deep geometry of the Sudbury Structure”, Canadian Journal of Earth Sciences = Revue Canadienne des Sciences de la Terre, vol. 51, pp. 715-729, 2014.
GeoRef, Copyright 2018, American Geological Institute.2014-058234Elliot Lake GroupSandcherry Fault
J. Lymburner and Smith, R. S., “A procedure for collecting electromagnetic data using multiple transmitters and receivers capable of deep and focused exploration”, Geophysics, vol. 80, pp. E1-E10, 2014.
Compilation and indexing terms, Copyright 2018 Elsevier Inc.20150900586873Controlled Source Electro-MagneticElectromagnetic dataInterpretabilityMultiple receiversMultiple transmittersSignaltonoise ratio (SNR)Vertical componentVisualization technique
2013
R. S. Smith and Neil, B., “Precision requirements for specifying transmitter waveforms used for modelling the off-time electromagnetic response”, Exploration Geophysics (Melbourne), vol. 44, pp. 1-5, 2013.
GeoRef, Copyright 2018, American Geological Institute.2014-036846exponential decaytime decay constantVTEM
O. Olaniyan, Smith, R. S., and Morris, B., “Qualitative geophysical interpretation of the Sudbury Structure”, Interpretation (Tulsa), vol. 1, pp. T25-T43, 2013.
GeoRef, Copyright 2018, American Geological Institute.2013-088675Onwatin Formation
K. Guo, Mungall, J. E., and Smith, R. S., “The ratio of B-field and dB/dt time constants from time-domain electromagnetic data; a new tool for estimating size and conductivity of mineral deposits”, Exploration Geophysics (Melbourne), vol. 44, pp. 238-244, 2013.
GeoRef, Copyright 2018, American Geological Institute.2014-067978B-fieldEagle's Nest DepositVTEM
R. S. Smith, “Using combinations of spatial gradients to improve the detectability of buried conductors below or within conductive material”, GeophysicsGeophysics, vol. 78, pp. E19-E31, 2013.
R. S. Smith, “Using combinations of spatial gradients to improve the detectability of buried conductors below or within conductive material”, Geophysics, vol. 78, pp. E19-E31, 2013.
GeoRef, Copyright 2018, American Geological Institute.2013-030496spatial gradients
2012
R. S. Smith and Wasylechko, R., “Sensitivity cross-sections in airborne electromagnetic methods using discrete conductors”, Exploration Geophysics (Melbourne), vol. 43, pp. 95-103, 2012.
GeoRef, Copyright 2018, American Geological Institute.2012-094442conductorsHeliGEOTEMMEGATEM
R. S. Smith, “Using combinations of spatial gradients to improve the detectability of buried conductors below or within conductive material”, Geophysics, vol. 78, pp. E19-E31, 2012.
Compilation and indexing terms, Copyright 2018 Elsevier Inc.20153401187660Conductivity distributionsCylindrical symmetryElectromagnetic systemsMassive sulfide depositsSpatial derivativesSpatial gradientsUnexploded ordnanceVertical conductor
R. S. Smith and Wasylechko, R., “Using the discrete conductor model to extend the concept of airborne electromagnetic footprint”, in 34th international geological congress; abstracts, vol. 34, [International Geological Congress], [location varies], International, 2012, p. 1804.
GeoRef, Copyright 2018, American Geological Institute.2014-017276discrete conductor modelelectromagnetic profilesfootprint sectionsmoving footprint
2011
M. A. Vallée, Smith, R. S., and Keating, P., “Metalliferous mining geophysics — State of the art after a decade in the new millennium”, GeophysicsGeophysics, vol. 76, pp. W31-W50, 2011.