Data constructing is a key process of GIS-T to affect directly whether a system is built successfully or not.

数据建设是GIS - T的关键过程，合理的数据建设直接影响系统的建设成败。

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Data constructing is a key process of GIS-T to affect directly whether a system is built successfully or not.

数据建设是GIS - T的关键过程，合理的数据建设直接影响系统的建设成败。

youdao