基于SuperMap Objects的森林病虫害遥感监测与预测系统的设计与实现

近年来,我国森林病虫害的发生面积逐年递增,危险性病虫害不断出现.为了保护森林资源,防患于未然,必须及时开展森林病虫害监测与预测工作.以遥感图像为主要数据源,地理信息系统软件SuperMap Objects为二次开发平台,采用面向对象的方法和组件式GIS技术,结合病虫害监测与预测模型,以VB为开发工具进行二次开发,建立了林业病虫害遥感监测与预测系统,并以塞罕坝机械林场遥感数据为例,对本系统进行了测试.结果认为,系统技术先进、具有创新性,具有良好的界面和可操作性,结构合理,信息内容全面.

Remote Sensing Monitoring and Forecasting System for Forest Pests and Diseases Based on SuperMap Objects

In recent years,occurred area of forest pests and diseases in China has increased year by year.Dangerous forest pests and diseases have continued to emerge.In order to protect forest resources,monitoring and forecasting measures must be carried out in time.Taking remote sensing images as database and Supermap Objects as developing platform,adopting object-oriented methods and component GIS technology,combined with the disease and pests monitoring and prediction model,using VB as the tool,we developed forest pests and diseases remote sensing monitoring and forecasting system.This system has been tested by taking the remote sensing data of Saihanba Forest Farm as an example.Results show that this system is advanced and innovative with good interface and operability,as well as logical structure and comprehensive information.