This paper, which based on GIS, finished the application study of Spatial Database in Colliery Monitoring System.
本文以GIS技术为基础，对煤矿监测系统空间数据库的应用进行了研究。
GIS platform were used to develop information system of urban environment pollution. At the same time, this paper sets up system object, database, system application and so on.
为此，提出了以GIS为主要软件，开发平台建立城市污染信息系统，并确立了系统的结构与功能、系统的数据库、系统的应用等。
This paper mainly introduces the application of distributed database based on GIS in telecommunication circuit resource management system.
本文详细阐述了基于GIS(地理信息系统)的分布式数据库在电信线路管理方面的应用。
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