3D Laser Scanner and its Application in Engineering Survey
Yan Feng, Wei Guo Li, Li Bing Yang, Yan Li Gao, Wen Bin Li · Advanced materials research · 2013
3D laser scanning system is to use laser ranging principle to record intensively the 3D coordinates, reflectivity and texture information on the surface of the target object. It makes a real record of the three-dimensional space, which makes traditional measurement be released from the limit that couldn’t be exceeded in the past, and let the measurement precision up to a new level. At the same time, it has provided extensive researches with better help than ever. This paper mainly discusses the characteristics, working principle, application and future development of the ground 3 dimensional laser scanner.