基于无人机激光雷达的森林冠层高度分析
边瑞,年雁云,勾晓华,贺泽宇,田行宜

Analysis of Forest Canopy Height based on UAV LiDAR: A Case Study of Picea crassifolia in the East and Central of the Qilian Mountains
Rui Bian,Yanyun Nian,Xiaohua Gou,Zeyu He,Xingyi Tian
图2 激光雷达点云数据树高提取流程
Fig.2 Flowchart of forest height extraction using LiDAR point cloud data