Application of Airborne Lidar Measurement Technology in Highway Survey and Design

Abstract

In order to better study the application principle, characteristics and requirements of airborne lidar measurement technology, the problems that need to be paid attention to in the application of airborne lidar system need to be compared and analyzed with the traditional aerial photogrammetry technology, and countermeasures need to be formulated after its advantages are defined. Clear objectives and operation norms, better applied in the highway survey design, improve the level and quality of the survey, grasp the specific situation of the highway, easy to find problems in time, improve the problem, which can provide guidance and basis for the smooth progress of highway engineering projects in the later period. To this end, this paper mainly discusses the application research of airborne Lidar measurement technology in highway survey and design, analyzes the characteristics and key problems of airborne Lidar measurement technology, and then puts forward the comprehensive application.