城市地理信息系统是数字城市的重要组成部分。
Urban geographic information system is an important component of digital city.
地名信息系统是城市地理信息系统的一个组成部分。
Toponym Geographic Information System is a part of urban GIS.
构造城市实物模型是三维城市地理信息系统(3dUGIS)应该解决的关键问题。
Building practicality model of city spatial objects is a key question which should be solved in 3d UGIS.
构造城市实物模型是三维城市地理信息系统(3dUGIS)解决的关键问题之一。
Building practicality model of city spatial objects is a key question which should be solved in 3d UGIS.
本文论述了城市地理信息系统的主要功能，进而分析了城市地理信息系统的主要内容、模型和界面。
This paper discussed the main function of Urban Geographic information System (UGIS), and it analyzed the main content, model, interface.
数据库城市地理信息系统(UGIS)是专业化的地理信息系统，在城市建设中扮演着神经中枢的角色。
Urban Geographic Information System (UGIS) is a specialized Geographical Information System, and it plays an important role in the urban construction.
应用表明，系统不仅实现了对道路规划信息的有效管理，同时为未来城市地理信息系统的应用奠定了基础。
Its application suggests that the system not only achieves the effective management of the road planning information but also provides the basis for the future city geographic information system.
应用表明，系统不仅实现了对道路规划信息的有效管理，同时为未来城市地理信息系统的应用奠定了基础。
The project of the system is given and the software of the system is developed. Its application suggests that the system not only achieves the…
本文主要结合对常州市规划局城市地理信息中心基础图库的更新，探讨对城市GIS基础图库更新的技术途径。
The technique route is studied of renewing of GIS foundation map base, combining with the renewing of foundation map base to the urban geography information center of Changzhou planning bureau.
这三个问题包括：专用城市地理信息系统的开发技术、GIS空间数据的查询与分析、GIS空间数据的浏览与输出。
These three questions are: the technology of developing a special Urban GIS analysis and query of GIS space data browse and output of GIS space data.
城市综合地下管网信息系统作为城市地理信息系统的重要组成部分是城市科学规划、管理和辅助决策等工作的重要工具。
As a key component of Urban Geography Information System, Urban Integrated Underground Pipe Information System (UIUPIS) works as an exclusive tool to design, manage and assist policy decision.
在城市地理信息系统中，数据库是其核心组成部分，而数据库的配置是否合理则又直接影响到数据库建成后的性能及应用。
Database is the core in urban fundamental geography information system, at the same time the configuration of the database influences the database capability and application.
并归纳总结了在与地下管线相关的GIS系统开发中的一些共同特点，提出了一个城市地下管线地理信息系统的通用技术路线。
Besides, common features of GIS development related with underground pipelines is summed up, and an universal model of urban underground pipelines GIS is put forward.
建立了首都城市地质信息管理与服务系统，实现了地理信息系统和城市地质工作的有机结合。
Capital City Geological Information Management and service System is established, and a structural integration of Geographical Information System and City geology is realized.
建立了首都城市地质信息管理与服务系统，实现了地理信息系统和城市地质工作的有机结合。
Capital City Geological Information Management and service System is established, and a structural integration of Geographical Information System and City geology is realized.
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