地理空间信息资源共享服务的应用

The application of Geospatial Information Resources Shared Services

针对目前大众对地理空间信息的共享需求,结合实际情况,利用网络技术、Web GIS等技术,构建符合信息化建设要求、功能完整、方便实用的地理空间信息资源共享服务系统.该系统能够对来自各相关部门的信息数据进行统一管理维护、并向用户提供电子地图、信息图层、地图图片、目录服务等多项数据共享服务,实现管理和决策支持的网络化运行;完成与各种共享服务平台对接,为应用系统的开发提供数据来源,使整个系统在切实安全保障体系下运行。

In this paper,I aim at the current demand for the geospatial information sharing of the public,combine with the actual situation,and use the technology of networking and Web GIS,to construct the sharing service system for the geospatial information resources.This system meets the requirements of the information building,full-featured,and easy for operation.The system manage all the information data which from each relevant department,and provide users with electronic maps and information layers,map images,directory services and many other data-sharing services,to achieve management and decision support for network operation;It can also complete butt-joint with a variety of shared services platform,and provide the sources of data for the development of the application system,all that make the whole system run under the effective security system.