第一，具有采集、管理、分析和输出多种地理信息的能力，具有空间性和动态性。

First, it has gathering, management, analysis and export many kinds of geographical information, it has EXTENSITY and DYNAMICS.

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地理信息系统是用于采集、存储、管理、处理、检索、分析和表达地理空间数据的计算机系统。

Geography information system is a computer system for the collection, storage, management, processing, index, analysis and representation of geography spatial data.

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地理信息系统是采集、存储、管理、分析和显示地球空间信息的信息系统。

Geographical information system is an information system, which collects, stores, analyses, processes and displays the geographical information.

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