Satellite monitoring spatial database of dead pinus massoniana infected with pine wilt disease

Abstract

The invention discloses a satellite monitoring spatial database of dead pinus massoniana infected with a pine wilt disease. The satellite monitoring spatial database of the dead pinus massoniana infected with the pine wilt disease comprises (1) spectral information and environmental information of the pinus massoniana are collected through a satellite remote sensing image; (2) the collected spectral information is transmitted to a data receiving unit; (3) spectral data of the data receiving unit is extracted to obtain a characteristic parameter, and the characteristic parameter is processed toobtain a spectral index; (4) characteristic matching and recognizing processing is carried out on the spectral index and pine wilt disease characteristic data through a pine wilt disease forecastingunit to obtain pine wilt disease degree information of the pinus massoniana; and (5) the pine wilt disease degree information of the pinus massoniana is transmitted to an early warning release unit. An early warning method of the pine wilt disease of the pinus massoniana is simple in processes, the pine wilt disease of the pinus massoniana monitoring and early warning can be accurately carried outin a target area, the air temperature, humidity, pinus massoniana images and other parameters of the pinus massoniana can be monitored in real time, and the growth situation of the pinus massoniana can be automatically and rapidly monitored.

Description

technical field [0001] The invention relates to the field of software development, in particular to a satellite monitoring space database of masson pine infected with pine wood nematode disease and dead. Background technique [0002] There are more than 8,000 kinds of forest diseases and insect pests in China, and more than 200 kinds of them often cause damage. Early warning of pests and diseases is an important part of controlling the widespread spread of pests and diseases and maintaining forest health and sustainable development. Pine Wilt Disease (Pine Wilt Disease), also known as pine wilt disease or pine wilt disease, was confirmed in 1971 to be caused by pine wood nematode (Bursaphelenchus xylophilus) withering and dying of pine trees. The disease is mainly a parasitic pine plant, which spreads very quickly. Once it occurs, it will cause extremely serious losses. More than 40 countries have listed it as a quarantine object. The disease was first discovered in my cou...

AI Technical Summary

Problems solved by technology

[0003] At present, the monitoring of pine wilt nematode disease in Pine massoniana is still limited to the sampling survey of Pine masson pine to obtain relevant information on diseases and insect pests of Pine masson pine. The problem