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spatial data framework
释义
spatial data framework
Encyclopedia
工学
空间数据框架
释
spatial data framework
空间数据框架
按一定规则采集和组织的一组描述地理框架要素的空间特征、属性特征和时态特征的地理空间数据集。是为国民经济和社会信息化提供统一的空间定位与基础地理信息的公共平台。
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dense set
dense star cluster
dense subalgebra
dense subcategory
dense subgroup
dense subset
dense suspension flow
dense suspension up flow
dense wavelength division multiplex
dense wavelength division multiplexing
dense wavelength division multiplexing, DWDM
dense wavelength division multiplexing in metropolitan area network
dense wavelength division multiplexing,DWDM
densification
densification by sand pile
densified pupil imaging
densimeter
densimeter based on radioactivity
densimetry
densitometer
densitometry
density
density analysis
density arm
density bottle
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