The Implications of M3C2 Projection Diameter on 3D Semi-Automated Rockfall Extraction from Sequential Terrestrial Laser Scanning Point Clouds

The Implications of M3C2 Projection Diameter on 3D Semi-Automated Rockfall Extraction from Sequential Terrestrial Laser Scanning Point Clouds

Rockfall inventories are essential to quantify a rockfall activity and characterize the hazard. Terrestrial laser scanning and advancements in processing algorithms have resulted in three-dimensional (3D) semi-automatic extraction of rockfall events, permitting detailed observations of evolving rock...

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Bibliographic Details
Main Authors: Paul-Mark DiFrancesco, David Bonneau, D. Jean Hutchinson
Format: Article
Language:English
Published: MDPI AG 2020-06-01
Series:Remote Sensing
Subjects:
rockfall
change detection
M3C2
frequency-magnitude
spatial averaging
terrestrial laser scanning
Online Access:https://www.mdpi.com/2072-4292/12/11/1885

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https://www.mdpi.com/2072-4292/12/11/1885

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