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Skip to Search Results- 4Bonneau, David A.
- 4Hutchinson, D. Jean
- 2DiFrancesco, Paul-Mark
- 2Sala, Zac
- 1Coombs, Melanie
- 1Lato, Matt
- 2rockfall
- 1Channel Recharge
- 1Terrestrial Laser Scanning
- 1computational geometry
- 1laser scanning
- 1magnitude-frequency
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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,...
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Combining temporal 3-D remote sensing data with spatial rockfall simulations for improved understanding of hazardous slopes within rail corridors
Download2018-01-01
van Veen, Megan, Hutchinson, D. Jean, Bonneau, David A., Sala, Zac, Ondercin, Matthew, Lato, Matt
Remote sensing techniques can be used to gain a more detailed understanding of hazardous rock slopes along railway corridors that would otherwise be inaccessible. Multiple datasets can be used to identify changes over time, creating an inventory of events to produce magnitude–frequency...
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Computational Geometry-Based Surface Reconstruction for Volume Estimation: A Case Study on Magnitude-Frequency Relations for a LiDAR-Derived Rockfall Inventory
Download2021-01-01
DiFrancesco, Paul-Mark, Bonneau, David A., Hutchinson, D. Jean
Key to the quantification of rockfall hazard is an understanding of its magnitude-frequency behaviour. Remote sensing has allowed for the accurate observation of rockfall activity, with methods being developed for digitally assembling the monitored occurrences into a rockfall database. A...
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2019-01-01
Bonneau, David A., Hutchinson, D. Jean, DiFrancesco, Paul-Mark, Coombs, Melanie, Sala, Zac
Rockfall is a complex natural process that can present risks to the effective operation of infrastructure in mountainous terrain. Remote sensing tools and techniques are rapidly becoming the state of the practice in the characterization, monitoring and management of these geohazards. The aim of...