Laser radar technology has the potential of high-precision application in three-dimensional terrain modeling.This paper discusses the significance and application of laser radar technology in three-dimensional terrain modeling,data processing and analysis,application cases,existing problems and challenges,as well as future development trend.Laser radar technology has exhibited advantages in data collection,point cloud data processing,and three-dimensional terrain model generation,and has been applied in mountainous terrain modeling,urban terrain modeling,and hydraulic engineering terrain modeling.In the future,laser radar technology is expected to achieve greater breakthroughs in high-precision terrain modeling and be widely used in other fields.Based on this condition,this paper discusses the high-precision application of laser radar technology in three-dimensional terrain modeling.
关键词
激光雷达技术/三维地形建模/高精度应用/数据处理与分析/挑战与发展
Key words
laser radar technology/three-dimensional terrain modeling/high-precision application/data processing and analysis/challenges and development
维普
万方数据