It is one of the key techniques in numeric earth and numeric city, and it can provide an effective way to support the decision making.

空间数据仓库技术是数字地球、数字城市建设中的关键技术之一，它的建立将为决策支持提供有效的途径。

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It is one of the key techniques in numeric earth and numeric city, and it can provide an effective way to support the decision making.

空间数据仓库技术是数字地球、数字城市建设中的关键技术之一，它的建立将为决策支持提供有效的途径。

youdao