现代科学仪器Issue(4)：132-134,141,4.
基于三维激光扫描仪的立木材积测定方法研究
Research on Measurement Method of Standing Tree Volume Based on Three-Dimensional Laser
摘要
Abstract
The measurement method of standing tree volume is researched in this paper.Firstly,the point data could be achieved by laser.Then the model of standing tree was set up,meanwhile the tree measurement factors such as tree diameter at breast height and tree height were derived.Lastly,the standing tree volume could be worked out.The actual measurement data of felled trees was compared with the standing tree volume achieved by three-dimensional laser,and it was found that the accuracy of the data measured by laser is high,and it can be satisfied with the need of forestry survey accuracy.关键词
三维激光扫描仪/点云数据/立木材积Key words
Three-dimensional Laser/Point data/Standing tree volume分类
机械制造引用本文复制引用
郭秀荣,吴春峰..基于三维激光扫描仪的立木材积测定方法研究[J].现代科学仪器,2013,(4):132-134,141,4.基金项目
基于激光扫描的森林蓄积量自动测定关键技术研究,黑龙江省教育厅科学技术研究项目,项目编号:11544009 （）
