Taking Geographic Information System (GIS) as an urban environmental modelling framework allows modellers to use database, data visualization, and analytical tools in a single integrated environment.
用地理信息系统(GIS)作为一个环境模型框架，允许模型开发者在一个单独的集成环境下使用数据库、数据可视化和GIS的强大分析工具。
A new method about using database, GIS and remote sensing techniques to build an integrated system for handling, analysis, visualization and management of ocean environmental information is discussed.
利用数据库技术，结合GIS和遥感技术建立了集数据处理、数据分析、数据可视化综合管理为一体的海洋环境数据库系统。
The integrated city environmental protection information system is a complex system, which integrates multi-system, multi-technique and deals with large quantities of environmental spatial data.
综合城市环保信息系统是一个集成多系统、多技术，同时需要处理大量环境空间数据的复杂系统。
So it is not easy to realize the integrated environmental monitoring. Given this, we designed the Internet based environmental monitoring information system.
由于存在多种因素影响区域环境 ，因此 ，要实现综合的环境监测并非易事。
So it is not easy to realize the integrated environmental monitoring. Given this, we designed the Internet based environmental monitoring information system.
由于存在多种因素影响区域环境 ，因此 ，要实现综合的环境监测并非易事。
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