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Skip to Search Results- 3Hutchinson, D. Jean
- 2Bonneau, David
- 2McDougall, Scott
- 1Abellán, Antonio
- 1Bonneau, David A.
- 1DiFrancesco, Paul-Mark
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A 4D Filtering and Calibration Technique for Small-Scale Point Cloud Change Detection with a Terrestrial Laser Scanner
Download2015-01-01
Kromer, Ryan A., Abellán, Antonio, Hutchinson, D. Jean, Lato, Matt, Edwards, Tom, Jaboyedoff, Michel
This study presents a point cloud de-noising and calibration approach that takes advantage of point redundancy in both space and time (4D). The purpose is to detect displacements using terrestrial laser scanner data at the sub-mm scale or smaller, similar to radar systems, for the study of very...
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Characterizing debris transfer patterns in the White Canyon, British Columbia with terrestrial laser scanning
Download2019-01-01
Bonneau, David A., Hutchinson, D. Jean, McDougall, Scott
In the Thompson-Fraser Rail Corridor in Interior British Columbia, the Canadian National (CN) rail line traverses several alluvial fans, which are subject to occasional debris flows. Debris flows pose a significant geohazard due to the combination of high flow velocities, large impact forces,...