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Position: Home > Articles > Study on Technical Application of Unmanned Aircraft System(UAS) in Monitoring Dead Pine Trees Anhui Forestry Science and Technology 2020 (4) 3-5

无人机监测枯死松树技术应用研究

作  者：
尹华阳;汤宗斌;董广平
单  位：
合肥市森林病虫害防治检疫站;安徽省林业科学研究院
关键词：
无人机;监测;松材线虫病;枯死松树
摘  要：
以松材线虫病疫点的枯死松树为研究对象,采用无人机监测、影像采集和计算机软件勾绘分析等手段对目标地枯死松树进行标记,利用人工地面随机调查的方式对无人机监测枯死松树的准确度进行验证。在66.67 hm2试验地中无人机共标记枯死松树863株,人工调查了100株枯死松树,发现有95株与无人机标记的完全吻合,有5株无人机未能标记到。经计算和分析发现,无人机监测枯死松树效果为95%,未能标记的枯死松树具有松针落完、被冠幅较大松树遮挡或枯死树并连等特点。本研究旨在为无人机监测枯死松树技术的准确度提高和应用推广方面提供实践依据。
译  名：
Study on Technical Application of Unmanned Aircraft System(UAS) in Monitoring Dead Pine Trees
作  者：
YIN Huayang;TANG Zongbin;DONG Guangping;Anhui Academy of Forestry;Forest Disease and Pest Control and Quarantine Station of Hefei City;
关键词：
Unmanned Aircraft System(UAS);;Monitoring;;Pinewood nematodiasis;;Dead pine trees
摘  要：
In this paper, dead pine trees caused by pinewood nematodiasis at the infected sites were the study objects and such means as Unmanned Aircraft System(UAS) monitoring, image collecting and outlining and analyzing with computer software were adopted to mark the dead pine trees in the object areas, and the accuracy of the UAS monitoring of dead pine trees were verified with random ground surveys.A total of 863 dead pine trees were marked by UAS in a test plot of 66.67 hm~2. A ground survey of 100 dead pine trees showed that 95 of which were completely matched with UAS marked ones while 5 of which were not marked by UAS. Calculation and analysis indicated that the accuracy of UAS monitoring of dead pine trees was 95%, and the dead pine trees not marked by UAS were those featuring nearly no needles left, covered by larger living canopies or side by side with other dead ones. The aim of the study was to provide practical basis for improving accuracy and promoting application of UAS monitoring of dead pine trees.

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