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Underground 3D Scanning in Bhutan

A laser scanner was deployed when a tunnel roof collapsed at a hydroelectric dam construction site in Bhutan. Surveying cavities in underground excavation projects can be difficult and dangerous. The collapse...

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Mobile Lidar Systems Today and Tomorrow

Mobile Lidar systems (MLSs) are used with increasing frequency for three-dimensional (3D) mapping applications along various corridors because of their extreme ease in capturing high-resolution 3D topographic data. This article...

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