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Filters: Author is Smith, Richard  [Clear All Filters]
Book Chapter
R. Smith, “Electromagnetic Induction Methods in Mining Geophysics from 2008 to 2012”, in Special Issue on The 21st Electromagnetic Induction Workshop, vol. 35, Springer, Dordrecht, Netherlands, 2014, pp. 123-156.
GeoRef, Copyright 2018, American Geological Institute.773318-6
F. Maepa and Smith, R., “Predictive mapping of the gold mineral potential in the Swayze Greentone Belt, ON, Canada”, in SEG Technical Program Expanded Abstracts 2017, Society of Exploration Geophysicists, 2017, pp. 2456-2460.
O. Mahmoodi and Smith, R., “Rock boundaries selection from more than one geophysical log using principal component and derivative analyses”, in CSPG/CSEG/CWLS geoconvention 2015 on Geoscience, new horizons, vol. 2015, Canadian Society of Exploration Geophysicists, Calgary, AB, Canada, 2015, p. 4.
GeoRef, Copyright 2018, American Geological Institute.2018-027188derivative analysis
Journal Article
K. Danaei, Moradzadeh, A., Norouzi, G. - H., Smith, R., Abedi, M., and Fam, H. Jodeiri Ak, “3D inversion of gravity data with unstructured mesh and least-squares QR-factorization (LSQR)”, Journal of Applied Geophysics, p. 104781, 2022.
M. Naghizadeh, Smith, R., Rubingh, K., Sherlock, R., Ayer, J., Lafrance, B., Cheraghi, S., Snyder, D., Vergne, J., Hollis, D., and Mordret, A., “Active and Passive Seismic Imaging of the Central Abitibi Greenstone Belt, Larder Lake, Ontario”, Journal of Geophysical Research: Solid Earth, vol. 127, p. e2021JB022334, 2022.
https://doi.org/10.1029/2021JB022334
O. Mahmoodi and Smith, R., “Clustering of downhole physical property measurements at the Victoria property, Sudbury for the purpose of extracting lithological information”, Journal of Applied Geophysics, vol. 118, pp. 45-154, 2015.
Compilation and indexing terms, Copyright 2018 Elsevier Inc.20151900827281ClusteringDownhole measurementsFuzzy k-meansPhysical unitsRock types
Y. Li and Smith, R., “Contrast source inversion (CSI) for cross-hole radio imaging (RIM) data - part 1: theory and synthetic studies”, Journal of Applied Geophysics.
R. Haugaard, Justina, F. Della, Roots, E., Cheraghi, S., Vayavur, R., Hill, G., Snyder, D., Ayer, J., Naghizadeh, M., and Smith, R., “Crustal-Scale Geology and Fault Geometry Along the Gold-Endowed Matheson Transect of the Abitibi Greenstone Belt”, Economic GeologyEconomic Geology, 2021.
R. Smith, “Electromagnetic Induction Methods in Mining Geophysics from 2008 to 2012”, Surveys in GeophysicsSurveys in Geophysics, vol. 35, pp. 123-156, 2013.
R. Smith, Shore, M., and Rainsford, D., “How to make better use of physical properties in mineral exploration: The exploration site measurement”, The Leading EdgeThe Leading Edge, vol. 31, pp. 330-337, 2012.
M. Kolaj and Smith, R., “Inductive electromagnetic data interpretation using a 3D distribution of 3D magnetic or electric dipoles”, GeophysicsGeophysics, vol. 82, pp. E187-E195, 2017.
M. Kolaj and Smith, R., “Inductive electromagnetic data interpretation using a 3D distribution of 3D magnetic or electric dipoles”, Geophysics, vol. 82, pp. E187-E195, 2017.
GeoRef, Copyright 2018, American Geological Institute.2017-060877
M. Kolaj and Smith, R., “Mapping lateral changes in conductance of a thin sheet using time-domain inductive electromagnetic data”, Geophysics, vol. 79, pp. E1-E10, 2014.
GeoRef, Copyright 2018, American Geological Institute.2014-004419
M. Kolaj and Smith, R., “Mapping lateral changes in conductance of a thin sheet using time-domain inductive electromagnetic data”, GeophysicsGeophysics, vol. 79, pp. E1-E10, 2014.
A. Maleki, Smith, R., Eshaghi, E., Mathieu, L., Snyder, D., and Naghizadeh, M., “Potential-field modelling of the prospective Chibougamau area (northeastern Abitibi subprovince, Quebec, Canada) using geological, geophysical, and petrophysical constraints”, Canadian Journal of Earth SciencesCanadian Journal of Earth Sciences, pp. 1-16, 2020.
M. Kolaj and Smith, R., “Robust conductance estimates from spatial and temporal derivatives of borehole electromagnetic data”, GeophysicsGeophysics, vol. 79, pp. E115-E123, 2014.
M. Kolaj and Smith, R., “Robust conductance estimates from spatial and temporal derivatives of borehole electromagnetic data”, Geophysics, vol. 79, pp. E115-E123, 2014.
GeoRef, Copyright 2018, American Geological Institute.2015-007584conductancespatial gradienttemporal gradient
A. Bouchedda, Chouteau, M., Keating, P., and Smith, R., “Sferics noise reduction in time-domain electromagnetic systems: application to MegaTEMIIsignal enhancement”, Exploration GeophysicsExploration Geophysics, vol. 41, pp. 225-239, 2010.
A. Bouchedda, Chouteau, M., Keating, P., and Smith, R., “Sferics noise reduction in time-domain electromagnetic systems: Application to MegaTEMIIsignal enhancement”, Exploration GeophysicsExploration Geophysics, vol. 41, pp. 225-239, 2010.
Compilation and indexing terms, Copyright 2018 Elsevier Inc.20105213518262Airborne electromagneticElectromagnetic noiseLow-frequency componentsNoise reduction techniqueStationary wavelet transformsTime domain electromagnetic methodsTime domain electromagneticsTransient electromagnetics
J. Manuel Martínez, Smith, R., and Vázquez, D. Díaz, “On the time decay constant of AEM systems: a semi-heuristic algorithm to validate calculations”, Exploration Geophysics, vol. 51, pp. 94-107, 2019.
M. Kolaj and Smith, R., “Using spatial derivatives of electromagnetic data to map lateral conductance variations in thin-sheet models; applications over mine tailings ponds”, Geophysics, vol. 78, pp. E225-E235, 2013.
GeoRef, Copyright 2018, American Geological Institute.2014-004340
M. Kolaj and Smith, R., “Using spatial derivatives of electromagnetic data to map lateral conductance variations in thin-sheet models: Applications over mine tailings ponds”, GeophysicsGeophysics, vol. 78, pp. E225-E235, 2013.
Thesis
O. Mahmoodi, “Application of physical properties measurements to lithological prediction and constrained inversion of potential field data, Victoria Property, Sudbury, Canada”, Laurentian University, 2016.
L. Karimi Sharif, “Application of the cross-hole radio imaging method in detecting geological anomalies, MacLennan Township, Sudbury, Ontario”, Laurentian University, 2013.
D. Ngang Deng, “A comparative study of hand-held magnetic susceptibility instruments”, Laurentian University, 2015.