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author:

周勇 (周勇.) [1] | 何建农 (何建农.) [2] | 涂平 (涂平.) [3] (Scholars:涂平)

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Abstract:

海量空间数据的处理需要通过空间索引来提高效率.文章在深入研究层次网格空间索引技术的基础上,提出了一种基于内外块算法的层次网格空间索引查询算法,并结合已实现的SircGIS.NET系统,分析了它的性能,结果表明该算法大大地提高了层次网格空间索引的效率.

Keyword:

内外块 层次网格空间索引 算法

Community:

  • [ 1 ] [周勇]福州大学
  • [ 2 ] [何建农]福州大学
  • [ 3 ] [涂平]福州大学

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Source :

计算机工程与应用

ISSN: 1002-8331

CN: 11-2127/TP

Year: 2006

Issue: 7

Volume: 42

Page: 159-161,165

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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