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Aeromagnetics of southern Alberta within areas of hydrocarbon accumulation
Borealis
Leblanc, George E.; Morris, William A. — 2014-08-25 Two aeromagnetic data sets, one collected by GSC and one collected for Pure Gold. Development of wavelet based noise suppression routine to minimise effect of strong magnetic signal associated with borehole well heads. Integration of data from two surveys reduction of data to a common terrain clearance
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Copper Cliff, Sudbury Mine Tailings
Borealis
Morris, William A. — 2014-08-25 Using airborne magnetic, electromagnetic and remote sensing technology to map and monitor mine tailing site Copper Cliff, Sudbury. Identification of mineral species from hyperspectral imagery. Spatial zonation of mineral species.
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Remote predictive mapping of Cretaceous sediments in the Cypress Hills area, Alberta, using terrain data acquired from aeromagnetic surveys
Borealis
Morris, William A.; Ugalde, Hernan; Markham, Kristi J.; Underhay, S.L — 2014-08-25 The use of radar altimeter and global positioning system (GPS) data combined with levelling techniques is a viable, effective, and cost-efficient method for the production of digital terrain models. Here we show the result of merging two different topographic datasets derived from two separate airborne magnetic surveys with varying control and sample density. The topographic data were then examined using slope analysis and differential gridding algorithms for lineament and contact edge mapping extraction. The contacts derived were subsequently used to derive a three-dimensional (3D) geological model of the area of study. The final model agrees with previous geological maps of the area and shows the potential of the utilization of topographic data for rapid production of a predictive geological map that could be tested by a number of preselected field verification points.

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(Author: Morris, William A.)

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