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Skip to Search Results- 4Hutchinson, D. Jean
- 2Abellán, Antonio
- 2Bonneau, David
- 2Edwards, Tom
- 2Jaboyedoff, Michel
- 2Kromer, Ryan A.
- 4Railway Ground Hazards Research Project (RGHRP)
- 3Railway Ground Hazards Research Project (RGHRP)/Conference Materials (RGHRP)
- 2Graduate and Postdoctoral Studies (GPS), Faculty of
- 2Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 1Geotechnical and Geoenvironmental Engineering Program
- 1Geotechnical and Geoenvironmental Engineering Program/Journal Articles (Geotechnical & Geoenvironmental Engineering)
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A 4D filtering and calibration technique for small-scale point cloud change detection with a terrestrial laser scanner
Download2015
Hutchinson, D. Jean, Kromer, Ryan A., Edwards, Tom, Lato, Matt, Jaboyedoff, Michel, Abellán, Antonio
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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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,...
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The Use of Terrestrial Laser Scanners for 3-Dimensional Modelling and Quantification of the effects of Competition and Phenology on Plant Structure with Fractal Analysis and Quantitative Structural Modelling Tools
DownloadSpring 2024
Terrestrial laser scanners (TLS) are active remote sensing sensors that use light to measure distances between the sensor and objects generating a three-dimensional dataset. This technology has been used in a diverse range of ecological studies measuring plant and vegetation properties. In the...
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Using TLS-measured Tree Attributes to Estimate the Above Ground Biomass of Individual Small Black Spruce Trees in Canadian Boreal Forest Peatlands
DownloadFall 2021
Earth’s changing climate poses a number of potential issues for people around the globe. It has become increasingly important for researchers to have the ability to collect good data and build accurate, robust climate models that can help influence the direction of policy makers to mitigate the...