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无人机遥感在我国森林资源监测中的应用动态
徐誉远,胡爽,王本洋
华南农业大学林学与风景园林学院,华南农业大学林学与风景园林学院,华南农业大学林学与风景园林学院
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。
关键词:  无人机  遥感  森林资源监测  图像处理
DOI:
分类号:
基金项目: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)
Present Status of Unmanned Aerial Vehicles Remote Sensing for Forest Resources Monitoring in China
XU Yuyuan,HU Shuang and WANG Benyang
College of Forestry and Landscape Architecture,South China Agricultural University,College of Forestry and Landscape Architecture,South China Agricultural University,College of Forestry and Landscape Architecture,South China Agricultural University
Abstract:
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.
Key words:   Unmanned Aerial Vehicles  remote sensing  forest resources monitoring  image processing