欢迎访问林草资源研究

FOREST RESOURCES WANAGEMENT ›› 2019›› Issue (2): 109-115.doi: 10.13466/j.cnki.lyzygl.2019.02.016

• Technical Application • Previous Articles     Next Articles

Remote Sensing Monitoring Technology of Pine Wood Nematode Disease by Unmanned Aerial Vehicle in Shapingba,Chongqing

WU Honggan1(), MOU Xiaowei2, YANG Qingyu3, WANG Chengbo4   

  1. 1. The Research Institute of Forest Resources Information Technique,CAF,Beijing 100091,China
    2. Chongqing Baolvfeng Biotechnology Co.,Ltd.,Chongqing 401147,China
    3. Chongqing Academy of Forestry,Chongqing 400036,China
    4. Institute of Remote Sensing and Digital Earth,CAS,Beijing 100101,China
  • Received:2019-02-11 Revised:2019-03-13 Online:2019-04-28 Published:2020-09-22

Abstract:

Based on the analysis of the severe situation of pine wood nematode control in Chongqing,the detail steps of remote sensing monitoring of dead pine trees by UAV in Shapingba area are introduced.The spatial distribution of dead pine trees is analyzed.It shows the discrete distribution characteristics caused by vector insect transmission.The experience and tactics of low altitude remote sensing monitoring in complex terrain mountainous areas are summarized.It is important to study temporal and spatial distribution of the epidemic.

Key words: pine wood nematode disease(bursaphelenchus xylophilus), unmanned aerial vehicles remote sensing(UAVRS), monitoring, dead pine tree, workflow, spatial analysis

CLC Number: