基于J2EE和ArcGIS Server的水电工程安全监测信息系统设计

Safety Monitoring Information System of Hydropower Engineering Based on J2EE and ArcGIS Server

在详细介绍ArcGIS Server的体系结构和内部运行机制的基础上,结合水电工程安全监测实际情况,基于J2EE和ArcGIS Server开发了水电工程安全监测信息系统。系统采用Oracle数据库存储空间和业务数据,通过ArcSDE实现ArcGIS Server与Oracle数据库的连接,实现了属性数据和空间数据的一体化存储。最后详细描述了系统的功能,对类似系统开发应用具有一定的借鉴意义。

This paper detailes the architecture and functioning mechanism of ArcGIS Server, developes the safety monitoring information system of hydropower engineering based on J2EE and ArcGIS Server. In this system, spatial data and business data are stored in Oracle database management system. While through the connection between ArcGIS Server and Oracle by ArcSDE, an all-in-one storage scheme of attribute data and spatial data was implemented. The system＇s functions are also be illustrated. What＇s more, it will be helpful to other similar system＇s development.