Computational Geometry-Based Surface Reconstruction for Volume Estimation: A Case Study on Magnitude-Frequency Relations for a LiDAR-Derived Rockfall Inventory

Computational Geometry-Based Surface Reconstruction for Volume Estimation: A Case Study on Magnitude-Frequency Relations for a LiDAR-Derived Rockfall Inventory

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 prevalent c...

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Bibliographic Details
Main Authors: Paul-Mark DiFrancesco, David A. A. Bonneau, D. Jean Hutchinson
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:ISPRS International Journal of Geo-Information
Subjects:
rockfall hazard
laser scanning
magnitude-frequency
power-law
point clouds
surface reconstruction
Online Access:https://www.mdpi.com/2220-9964/10/3/157

Internet

https://www.mdpi.com/2220-9964/10/3/157

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