Laser Scanning, Laser Scan Data

Laser scanning, or 3D laser scanning, involves sending and receiving laser pulses to measure distances and generate accurate 3D point clouds. These point clouds contain detailed geometric information about an object or environment and are used in mapping, architecture, infrastructure planning, and cultural heritage documentation. Laser scan data enables precise and efficient environmental modelling, improving design quality and reducing error risks.

Laser scan data refers to the information collected by laser scanners, representing the three-dimensional shape and location of scanned environments or objects. It is widely used in Building Information Modelling (BIM), where accurate 3D models help designers and engineers visualise and analyse structures before construction or renovation. Additionally, scan data is valuable in environmental monitoring—such as forest inventories, coastal mapping, and urban planning—by providing detailed data on terrain and tructures.

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See also: 3D Modelling, LiDAR, Photogrammetry, Building Information Modelling (BIM)