The rapid development of Internet technology provides a new carrier and platform for GIS, resulting in a WEBGIS, web-based geographic information system.
网络技术的飞速发展为GIS提供了一种全新的载体和平台，因此产生了WEBGIS，即万维网地理信息系统。
This system not only has conventional Web GIS functions, but plays an important role in tour-route-decision making, tour guiding, virtual reality in traveling and geo-science popularization.
该系统采用开放式的设计模式，实现了旅游信息GIS查询、旅游路线生成、模拟旅游和公众地质科普教育等功能。
This has established a strong foundation for the research and realization of the web basic GIS' data management system.
这就为网络版基础GIS数据管理系统的研究与实现奠定了一个良好的基础。
Via visiting the platform and services, users can search and find out GIS Web services they need, and use them in their local system. Thus they can reduce the work of developing common GIS modules.
通过访问平台和服务，用户可以方便的查找到所需的GIS网络服务，并将其引用至本地开发的系统中，减少额外开发常用GIS工具的步骤。
Through analyzing the dangerous of water source pollution, the paper brings forward the necessity of setting up an emergency preparedness and response system of pollution source based on Web GIS.
通过分析水资源污染的危害性，提出了开发基于Web GIS的污染源预警及应急系统的必要性。
The system, which is useful explore of the traffic GIS'practical application, establishes a simple urban traffic web GIS and provides an effective reference for developing other traffic system.
本系统开发为交通地理信息系统实际应用做了有益的探索，建立了简单的城市交通地理信息发布系统，对其他交通信息系统的开发也提供了借鉴。
The system, which is useful explore of the traffic GIS'practical application, establishes a simple urban traffic web GIS and provides an effective reference for developing other traffic system.
本系统开发为交通地理信息系统实际应用做了有益的探索，建立了简单的城市交通地理信息发布系统，对其他交通信息系统的开发也提供了借鉴。
应用推荐