欢迎访问林草资源研究

Forest and Grassland Resources Research >

2016 , Vol. 0 >Issue 6: 116 - 119

DOI: https://doi.org/10.13466/j.cnki.lyzygl.2016.06.022

Technical Application

Principle and Application of Laser Radar Technology for Tree Measurement

  • ZHUANG Yongjian ,
  • FENG Zhongke ,
  • LI Yacang ,
  • YANG Liyan ,
  • ZHANG Li ,
  • SUN Mengying
Expand
  • 1. Forestry Bureau of Jiangle County,Jiangle,Fujian 353300,China;
    2. Beijing Key Laboratory of Precision Forestry,Beijing Forestry University,Beijing 100083,China

Received date: 2016-09-01

  Revised date: 2016-11-25

  Online published: 2020-11-02

Fold

Abstract

High density LiDAR is an advanced active remote sensing technology that can obtain high density 3D point cloud information of the object efficiently and quickly with fast,accurate and non-contact advantages.This paper describes the measuring principle of High density LiDAR and the characteristics of 3 kinds of scanning methods.Analysis was conducted on the accuracy difference between artificial precision measurement and 3D laser scanning measurement of tree DBH and volume by experiment.Finally,this paper discusses the future development trend of this technology.

Key words： laser radar; forest resources; tree measurement

Cite this article

ZHUANG Yongjian , FENG Zhongke , LI Yacang , YANG Liyan , ZHANG Li , SUN Mengying . Principle and Application of Laser Radar Technology for Tree Measurement[J]. Forest and Grassland Resources Research, 2016 , 0(6) : 116 -119 . DOI: 10.13466/j.cnki.lyzygl.2016.06.022

References

[1] 吴春峰,陆怀民,郭秀荣,等.利用三维激光扫描系统测量立木材积的方法[J].森林工程,2009,25(3):71-72.
[2] 熊妮娜,王佳,罗旭,等.一种基于三维激光扫描系统测量树冠体积方法的研究——以油松为例[J].北京林业大学学报,2007.29(S2):61-65.
[3] 罗旭,冯仲科,邓向瑞,等.三维激光扫描成像系统在森林计测中的应用[J].北京林业大学学报,2007.29(S2):82-87.
[4] 邓向瑞,冯仲科,马钦彦,等.三维激光扫描系统在立木材积测定中的应用[J].北京林业大学学报,2007,29(S2):74-77.
[5] Brandtberg T,Warner T A,Landenberger R E,et al.Detection and analysis of individual leaf-off tree crowns in small footprint,high sampling density lidar data from the eastern deciduous forest in North America[J].Remote sensing of Environment,2003,85(3):290-303.
Options
Outlines

/

〈 〉