On the basis of the summary of the developing theories and practical experience of GIS-T, the developing method and process of city GIS were discussed with the research of Qingdao GIS.

并结合青岛市的交通地理信息系统开发，讨论了城市交通地理信息系统(GIS - T)的开发方法与过程。

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This paper presents the integrated information platform frame of traffic management based on GIS-T, which is combined Geographic information System with Transportation information System.

该文介绍了地理信息系统的基本概念，阐述了交通地理信息系统的概念和它的基本功能，简单介绍了交通地理信息系统在交通中的应用。

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The focus of the research into new GIS-T database is the management of temporal and history data and information that comes from many kinds of resource and services for all kinds of users.

接下来的内容里研究了交通地理信息系统的关于数据库的两个问题，即如何从大量的数据信息中提取有效信息和如何表达交通信息的时间特性这两个问题。

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