地形测绘激光成像雷达技术研究

Research on Lidar Technique for Topographic Mapping

作为一种低成本、高效率的获取空间数据的方法,激光雷达一直受到很多地质勘测科学家的青睐,是测绘遥感技术的重要发展方向,也是国土资源开发中重要的数据获取方式和手段。本文首先对激光雷达技术进行概述,然后通过测绘激光成像雷达技术的工作原理和实际应用来探讨其使用价值。

As a method of obtaining spatial data in a low cost and high efficiency,the laser radar has been a lot of geological survey scientists of all ages,it is an important development direction of Surveying and mapping of remote sensing technology,but also an important land resources in the development of data acquisition methods and means.Firstly,this paper summarized the lidar technology,and then discussed its application value through the working principle and practical application of the mapping laser imaging radar technology.