Geographic Information Service System is an important aspect of the Digital City.
地理信息服务体系建设是“数字城市”建设的一个重要方面。
At last, part of the testing system with unique features is displayed in combination with the design and development of geographic information service system of coal geol...
最后结合煤田地质信息资源管理地理信息服务试验系统设计与开发，展示了试验系统特色部分开发内容。
The Chongqing urban fundamental geographic information system includes following parts: the GIS platform, data infrastructure, service infrastructure, security system, and standard system.
重庆城市基础地理信息系统建设的内容主要包括：数据体系、运行平台、服务体系、安全体系和标准体系。
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