Research on the Application of 3D Laser Scanning Technology in Cadastral Surveying and Mapping
With the development of cadastral surveying and mapping technology,3D laser scanning tech nology is widely used in cadastral information collection because of its high efficiency and high precision.In order to explore the application effect of three-dimensional laser scanning technology in cadastral surveying and mapping,this paper compares and analyzes the differences between three-dimensional laser scanning technology and traditional cadastral surveying and mapping methods,adopts field test and data simulation,and determines that three-dimensional laser scanning technology has significant effects in improving the continuity,accuracy and automation of cadastral surveying and mapping data,which provides theoretical basis and tech nical reference for further improving the level and efficiency of cadastral surveying and mapping.
3D laser scanningcadastral mappingefficiency improvementprecision
NETL
NSTL
万方数据
