Integrated with the geographical information system (GIS), the functions for dynamic displaying and forecasting were enhanced.

该系统整合了地理信息系统(G IS)，以强化其动态显示和预测功能。

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What this text studied is the integrated frame technology of the large-scale geographical information management system of irrigated area based on net GIS.

本文研究的是基于网格gis的大型灌区地理信息管理系统的集成框架技术。

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This paper presents the administrative structure and function of population geographic information system, and discusses how the demographic-geographical integrated database established.

本文详细介绍了系统的结构、功能，并探讨了系统建设中的一些关键问题，如人口地理综合数据库的建立等。

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