Development of the LiDAR data processing system for the rapid generation of the terrestrial information

This paper present an improved application system which can generate the 2.5D or 3D terrestrial information like DSM, DEM rapidly using LiDAR data. To process and manipulate input LiDAR data, various function modules are contained in the developed system. It allows users to display LIDAR data using TINS and even allows users to analyze the data using a profile viewer. In addition, the system also allows users to save the processed data with LAS file format, ASCII format.