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林业资源管理 ›› 2014, Vol. 0 ›› Issue (5): 137-140.doi: 10.13466/j.cnki.lyzygl.2014.05.024

• 技术应用 • 上一篇    下一篇

三维激光扫描技术在提高林木产量方面的应用

何桂珍1, 杨军2   

  1. 1.华东交通大学 土木建筑学院,南昌 330013;
    2.江西远拓测绘有限公司,江西 赣州 341000
  • 收稿日期:2014-09-12 修回日期:2014-09-29 出版日期:2014-10-28 发布日期:2020-11-23
  • 作者简介:何桂珍(1983-),女,江西人,讲师,博士,研究方向为近景摄影测量及三维建模。Email: he-jiujiang@163.com
  • 基金资助:
    江西省青年科学基金“地面激光扫描技术在地铁隧道变形监测中的应用研究”(20142BAB217032) ;江西省科技计划项目“基于激光扫描的真实树木三维建模及生长趋势预测”(20142BBF60011)

Application of 3D Laser Scanning Technology to Improvement of Forest Tree Production

HE Guizhen1, YANG Jun2   

  1. 1. School of Civil Engineer and Architecture,East China Jiaotong University,Nanchang 330013,China;
    2. Jiangxi Yuantuo Surveying Co.,Ltd,Ganzhou,Jiangxi 341000,China
  • Received:2014-09-12 Revised:2014-09-29 Online:2014-10-28 Published:2020-11-23

摘要: 三维激光扫描技术作为一种高效科技,在森林资源调查、林分结构研究、单木三维建模等方面有着巨大的应用潜力。通过三维激光扫描仪获取单株立木空间点云数据,利用软件自动建模分析功能,可直接量测立木树高、胸径、树冠面积和位置等信息,生成林木收获报表,以确定不同区域内林木收割的时间,最大限度降低因为收割时间带来的损失,从而开创了该项技术在林业领域的新应用。

关键词: 三维激光扫描, 林木产量, 数字化林业, 三维模型

Abstract: An efficient technology of 3D laser scanning has a great potential application in forest resources survey,stand structure research,and three-dimensional model of a single wood.The space point cloud data of single standing tree acquired by 3D laser scanner could directly measure information such as standing wood height,diameter,crown area and location by software of automatic modeling and analysis function.The generated forest harvest report could identify the forest harvesting time of different regions to minimize the loss caused due to harvesting time,which would create a new application of the technology in the field of forestry.

Key words: 3D laser scanning, forest tree production, digital forestry, three-dimensional model

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