基于WebGIS的森林资源动态监测及预警系统

The Dynamic Monitoring and Pre-warning System of Forest Resources on the Basis of WebGIS

为了解决森林资源的动态监测的问题,设计了基于WebGIS的的森林资源监测系统。提出了基于WebGIS的资源管理框架设计,为满足系统动态监测和实时显示目的,重点研究森林资源动态监测过程中的数据表示和数据管理方法,并设计一种可扩展、可重载的的数据表示结构。应用结果表明:建立基于数据单元和数据关系的管理模型,能够实现对森林资源的实时预警需求,可以有效地提高森林资源检测效率。

In order to resolve the dynamic monitoring of forest resources, this paper designed a monitoring system on the basis of WebGIS. It presented a resource management designing framework on the basis of WebGIS. In order to satisfy the requirement of dynamic monitoring and real-time display, it highlighted the data representation and management method in dynamic monitoring, designed an extensible and overloaded data representation structure. Application indicated that a management model based on data unit and data relationship could realize the real-time pre-warning function of forest resources, which may improve efficience of the forest resources monitoring obviously.