Finally, this thesis introduced the successful application of this method in establishing Lianyungang urban base geographical information database.

论文最后介绍了此方法在连云港市基础地理信息数据库建设中的成功应用。

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It's a Web site built around a well-designed, freely accessible database of geographical information. The home page describes it best.

此站点围绕经良好设计且可免费使用的地理信息数据库构建。

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Geographical Information system (GIS) is a newly designed attribute management system based on Geospatial database and supported by both software and hardware of modern computer.

地理信息系统(GIS)是在现代计算机软、硬件支持下，以地理空间数据库为基础新开发构建的一个属性管理系统。

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