摘要
文章分析了无人机遥感技术在森林资源监测中的应用特点,总结了获取无人机遥感影像的技术流程。从利用无人机遥感影像获取林木几何参数、提取森林生物量信息、监测森林病虫害和森林消防4个方面阐述了无人机遥感技术在我国森林资源监测中的应用动态。在讨论无人机遥感技术在林业应用中具备成本低、效率高等优势的基础上,对无人机遥感技术在我国森林资源监测中的应用前景作了展望。
The paper analyzed the characteristics of UAV RS(Unmanned Aerial Vehicles Remote Sensing)in the application of forest resources monitoring and summarized the technical flowchart of acquisition of UAV RS imagery.The paper discussed the dynamics of UAV RS in forest resources monitoring from four aspects,which obtains geometric parameters of forest trees,extraction of forest biomass information,monitoring forest diseases and pests,and forest fire prevention.Based on the discussion of the advantages of low cost and high efficiency in the application of UAV RS in forestry,the application prospect of UAV RS in forest resources monitoring in China was prospected.
作者
徐誉远
胡爽
王本洋
XU Yuyuan;HU Shuang;WANG Benyang(College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, Guangdong 510642, China)
出处
《林业与环境科学》
2017年第1期97-101,共5页
Forestry and Environmental Science
基金
国家林业局软科学研究项目"森林资源监测体系的改进研究"(2013-R17)
关键词
无人机
遥感
森林资源监测
图像处理
Unmanned Aerial Vehicles
remote sensing
forest resources monitoring
image processing
