【spatial_data_infrastructure】什么意思_英语spatial_data_infrastructure的翻译_音标_读音_用法_例句_在线翻译

spatial data infrastructure

测绘科学技术 | 地球科学

·2,447,543篇论文数据，部分数据来源于NoteExpress

abstract: A spatial data infrastructure (SDI) is a data infrastructure implementing a framework of geographic data, metadata, users and tools that are interactively connected in order to use spatial data in an efficient and flexible way. Another definition is the technology, policies, standards, human resources, and related activities necessary to acquire, process, distribute, use, maintain, and preserve spatial data.

以上来源于: WordNet

Urban spatial data infrastructure is the core of the basic layer of digital city.

城市空间数据基础设施是数字城市基础层的核心。

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Spatial data infrastructure defined geospatial data framework and a variety of spatial data exchange standard.

空间数据基础设施定义了地球空间数据框架及各种空间数据交换标准。

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As the main form of national Spatial Data Infrastructure, 4d is widely used in many national economic fields in place of traditional maps.

作为国家基础地理空间框架数据的主产品形式，4d产品正逐步替代传统的模拟地图，在国民经济的众多领域得到广泛应用。

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