无人机在林业病虫害监测中的应用

Application of UAV in Forestry Disease and Insect Pest Monitoring

无人机技术在林业病虫害监测中得到广泛应用,具有高效、高精度、低成本等优势。文章通过分析国内外研究成果,探讨了无人机在林业病虫害监测中的应用现状、模式及关键技术。总结了可见光、多光谱和高光谱图像监测等应用模式,分析了航线规划、数据处理和信息提取等关键技术。通过松材线虫病和美国白蛾监测案例,展示了无人机技术的应用效果。展望了无人机技术未来将与多源数据融合、人工智能等技术深度结合,实现林业病虫害监测的智能化和精准化。

Uav technology is widely used in forest disease and insect pest monitoring,and has the advantages of high efficiency,high precision and low cost.By analyzing the research results at home and abroad,the application status,mode and key technology of UAV in forestry pest monitoring.The application modes of visible light,multispectral and hyperspectral image monitoring are summarized,and the key technologies such as route planning,data processing and information extraction are analyzed.The application effect of UAV technology is demonstrated through the monitoring cases of pine wood nematode disease and American white moth.It is expected that uav technology will be deeply combined with multi-source data fusion,artificial intelligence and other technologies in the future,so as to realize the intelligence and precision of forest disease and insect pest monitoring.