林火地理信息系统（GIS）是一种包含空间资料库管理的地理信息系统，它具有储存，处理，投影转换和取回与显示图形资料的能力；

Geography information system (GIS) is a system which includes the management of interspace data, and it has the abilities of memory, settlement, projection transition and displaying graphs.

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或者，您可以先以图形方式建立概念模型，然后产生可支援该模型的资料库。

Or, you can graphically create a conceptual model first, and then generate a database that supports your model.

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