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Filters: Author is Smith, Richard S.  [Clear All Filters]
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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, Hodges, G., and Lemieux, J., “Case histories illustrating the characteristics of the HeliGEOTEM system”, Exploration GeophysicsExploration Geophysics, vol. 40, pp. 246-256, 2009.
R. S. Smith and Wasylechko, R., “Sensitivity cross-sections in airborne electromagnetic methods using discrete conductors”, Exploration GeophysicsExploration Geophysics, 2010.
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, “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
R. S. Smith, Hodges, G., and Lemieux, J., “Case histories illustrating the characteristics of the HeliGEOTEM system”, Exploration Geophysics (Melbourne), vol. 40, pp. 246-256, 2009.
GeoRef, Copyright 2018, American Geological Institute.2010-060625data qualityDIGHEMGEOTEMHeliGEOTEMNepean MineRESOLVESH5113-3135
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
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
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, Wood, G. R., and Powell, B., “Detection of alteration at the Millennium uranium deposit in the Athabasca Basin; a comparison of data from two airborne electromagnetic systems with ground resistivity data”, Geophysical ProspectingGeophysical Prospecting, vol. 58, pp. 1147-1158, 2010.
GeoRef, Copyright 2018, American Geological Institute.2013-050877MEGATEMMillennium DepositTEMPEST system
R. S. Smith, Roots, E. A., and Rainsford, D., “Open-source software for two-dimensional Fourier processing of gridded magnetic data”, The Leading Edge, vol. 41, pp. 454-461, 2022.
R. S. Smith, Naghizadeh, M., Cheraghi, S., Adetunji, A., Vayavur, R., Eshaghi, E., Hill, G. J., Snyder, D., Roots, E. A., Justina, F. Della, Fam, H. Jodeiri Ak, Mancuso, C., McNeice, W., Maleki, A., Haugaard, R., Jørgensen, T. R. C., Wannamaker, P. E., and Maris, V., “Geophysical transects in the Abitibi greenstone belt of Canada from the mineral-exploration-oriented Metal Earth project”, The Leading Edge, vol. 42, pp. 245-255, 2023.