大连市无人机预防监测松材线虫病技术路线

Prevention of Bursaphelenchus xylophilus in Dalian by the UAV Monitoring

该文主要研究无人机技术平台在大连市松材线虫病预防中的技术路线。通过以无人机为平台,融合遥感(RS),全球定位系统(GPS)、地理信息系统(GIS),通过植被指数(NDVI)运算,确定相应的值,根据相应的值快速准确的提取发病像素点,通过矢量化运算从而定位松材线虫发病区域,有效的对发病区域实施布控,将松材线虫病的危害降到最低,避免再次大规模爆发。

The main research of this paper the technical route that the UAV monitoring and prevention of Bursaphelenchus xylophilus in Dalian.By using UAV,Fusion RS,GPS,GIS,Through the operation of NDVI,To determine the appropriate value,according to the corresponding value for the onset of pixel extraction accurately and quickly through vector operation to locate the area of pine wilt disease,effective implementation of the incidence of regional surveillance,will harm the pine wilt disease to a minimum,to avoid large-scale outbreak.