The system of cadastre established on the basis of geographic information system is convenient, intuitive, quick and accurate. It can keep good coherence of graphic data and attribute data.
利用地理信息技术实现图形数据与属性数据完美的结合，维持图形数据和属性数据的一致，可以使建立在其之上的地籍管理系统使用方便、操作直观、快速准确．。
Beginning with our acquisition of Keyhole (the basis of Google Earth) in October 2004, it has been our goal to provide high-quality information for geographic needs.
2004年10月我们收购了Keyhole (GoogleEarth的前身)，从那个时候开始，为人们提供高质量的地理信息成为了我们的目标。
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。
This paper discusses the basic function and composition of travel geographic information system (TGIS), on the basis of which, the technological frame of Urumqi TGIS is explained.
本文首先论述了旅游信息系统的基本功能和组成，并在此基础上阐述了乌鲁木齐旅游信息的技术组成框架。
Geographic Information System, called GIS also, on the basis of special geographical datas, used the theory of geographical models, provided a variety of special and dynamic geographical datas.
地理信息系统(GIS)以地理空间数据库为基础，采用地理模型分析方法，适时提供多种空间的和动态的地理信息。
Geographic Information System, called GIS also, on the basis of special geographical datas, used the theory of geographical models, provided a variety of special and dynamic geographical datas.
地理信息系统(GIS)以地理空间数据库为基础，采用地理模型分析方法，适时提供多种空间的和动态的地理信息。
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