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本文对LiDAR数据的各种滤波方法以及多次回波特性进行了综合研究,提出一种基于其多次回波特性进行林木信息提取的方法,并对该方法的可行性进行了实例验证,为探索LiDAR数据的应用提供了新的思路。
In this paper, various filtering methods and multiple echo characteristics of LiDAR data are comprehensively studied, and a method of tree information extraction based on multiple echo characteristics is proposed. The feasibility of this method is validated as Explore the application of LiDAR data provides a new idea.