The base frame of spatial data controls the accuracy, unity and practicability of the data.

空间数据基准框架决定了空间数据的准确性、统一性和实用性。

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The base frame of spatial data controls the accuracy, unity and practicability of the data.

空间数据基准框架决定了空间数据的准确性、统一性和实用性。

youdao