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Automated Inspection of Railway Tunnels' Power Line Using LiDAR Point Clouds
Transport networks need periodic inspections to increase their safety and improve their management. In the last few years, LiDAR (light detection and ranging) technology has become a tool for helping to create a precise database of almost any type of infrastructure. Mobile laser scanning (MLS) systems use a laser beam to collect dense three dimensional (3D) point clouds, which include geometric and radiometric data of the environment in which they are placed. In the context of this paper, adoi:10.3390/rs11212567 fatcat:luixudof3bdnxgwse2my532k5m