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分布式海量矢量地理数据共享研究

DOI: 10.11834/jig.200109185

Keywords: GIS,空间数据,分布式,数据传输,数据共享,数据管理,可视化

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Abstract:

地理空间数据的应用应用范围迅速扩大,实现空间数据的共享,充分有效利用已有数据,可节约用户成本,栅格数据的共享方式在多媒体领域有较多研究,而矢量数据研究得不多,本文讨论了分布式海量矢量地理空间数据共享的几个问题-海量空间数据的管理,传输,可视化及空间数据共享的安全问题。

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