[1]刘 畅,裴继红,孙宏元,等.一种用于多分辨空间数据的R树索引结构[J].深圳大学学报理工版,2004,21(3):242-246.
 LIU Chang,PEI Ji-hong,SUN Hong-yuan,et al.Multi-scale spatial index structure based on R-tree[J].Journal of Shenzhen University Science and Engineering,2004,21(3):242-246.
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一种用于多分辨空间数据的R树索引结构()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第21卷
期数:
2004年3期
页码:
242-246
栏目:
光电与信息工程
出版日期:
2004-07-30

文章信息/Info

Title:
Multi-scale spatial index structure based on R-tree
文章编号:
1000-2618(2004)03-0242-05
作者:
刘 畅1裴继红2孙宏元1龚 忻1
1)西安电子科技大学电子工程学院, 西安 710071
2)深圳大学现代教育技术与信息中心, 深圳 518060
Author(s):
LIU Chang1 PEI Ji-hong2 SUN Hong-yuan1 and GONG Xin1
1)School of Electronic Engineering Xidian University, Xi’an 710071, P. R. China
2)Modern Education Technology and Information Center Shenzhen University , Shenzhen 518060, P. R. China
关键词:
多分辨地理信息系统R 树空间索引结构
Keywords:
multi-scale geographic information system R-tree spatial index structure
分类号:
TP 311
文献标志码:
A
摘要:
提出一种适用于多分辨空间数据的索引树结构———MR树,这种树结构能有效检索以多分辨形式组织的空间数据,可在空间数据不同分辨率级上进行空间物体的快速查询和显示.
Abstract:
An improved spatial index structure-multi-scale R tree is presented based on the analysis of traditional R tree. This proposed structure has been shown to effectively manage multi-scale data in GIS, and efficiently perform querying and displaying of spatial object in different resolutions.

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更新日期/Last Update: 2015-11-06