Application of 3D laser scanning technology in road mapping
This article conducts research on three-dimensional laser scanning technology,including scanning principle,system composition,and measurement error sources.It elaborates on the application of three-dimensional laser scanning technology in road surveying projects from aspects such as instrument selection,preliminary preparation,control network and target layout,field data collection,point cloud data processing,and generation of surveying results.The aim is to promote the transformation and upgrading of the road surveying and mapping system based on 3D laser scanning technology,provide clear guidance for on-site surveying and mapping operations,and achieve the goals of road mapping.
3D laser scanningroad mappingsurveying and mapping techniques
万方数据
维普
