文献类型：会议论文

英文题名：Research on extracting forest stand information based on 3D laser scanner techniques

作者：Lu, Kangning[1] Zhang, Huaiqing[1] Gao, Shizeng[1] Jiang, Xian[1] Wu, Xueming[2] Zhang, Ning[2] Kuang, Yilong[2]

通信作者：Zhang, H.|[a0005bc6c2ff22e7263a4]张寰;

机构：[1] Research Institute of Forestry Resource Information Techniques, Chinese Academy of Forestry, Beijing, China; [2] Research Center of Forestry Remote Sensing and Information Engineering, Central South University of Forestry and Technology, Changsha, Hu'nan, China

会议论文集：CSAE 2012 - Proceedings, 2012 IEEE International Conference on Computer Science and Automation Engineering

会议日期：May 25, 2012 - May 27, 2012

会议地点：Zhangjiajie, China

语种：英文

外文关键词：Forestry - Scanning - Supports

年份：2012

摘要：The development of laser scanning technology provides a new way to make people obtain spatial information from the traditional manual to automatic. In this study, we take the FARO Laser Scanner Photon as the data obtained platform, we scanned a 10 mx15 m plot, total 20 trees in Pinus bungeana Zucc. plantation, extract every tree's data from the point cloud and measure the tree height and diameter at breast height(DBH). After make accuracy precision and correlation analysis with the measured data, it is showed that the method mentioned can be satisfied the accuracy requirement of forest investigation and can be used to measure the tree height and DBH. Compared with traditional technology, the applications of 3D laser scanning technique have a broad development space on tree measuring. ? 2012 IEEE.