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基于面向对象数据库的三维GIS实验系统 被引量：6

3D GIS Experimental System on Object-Oriented Database
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摘要 基于面向对象GIS模型和空间数据库技术 ,在面向对象数据库Jasmine的基础上建立了基本的空间数据库系统 通过实现空间索引结构V Reactive树、空间查询等技术 ,设计和实现了一个三维GIS实验系统 该系统能够实现三维GIS的一些典型功能 ,包括细节层次可视化、多比例尺。 Based on object oriented GIS model and spatial database technology, a basic spatial database system was built on object oriented DBMS 'Jasmine' By implementing some key techniques, including spatial index (V Reactive tree), spatial query and dynamic buffer management, a 3D GIS experimental system was created, which provides many typical functions, such as LOD visualization, multi scale and spatial query
作者 李军 景宁 吴秋云 陈华
机构地区 国防科学技术大学电子科学与工程学院
出处 《计算机辅助设计与图形学学报》 EI CSCD 北大核心 2003年第7期880-885,共6页 Journal of Computer-Aided Design & Computer Graphics
基金 国家"八六三"高技术研究发展计划 ( 2 0 0 2AA13 10 10 )资助
关键词 空间数据库 GIS 空间查询 V-Reactive树 空间索引 D GIS spatial database 3D visualization
分类号 P208 [天文地球—地图制图学与地理信息工程] TP311.13 [自动化与计算机技术—计算机软件与理论]
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参考文献7

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二级参考文献7

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共引文献16

同被引文献29

  • 1闪淳昌.建立突发公共事件应急机制的探讨[J].中国安全生产科学技术,2005,1(2):24-26. 被引量：47
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引证文献6

二级引证文献22

计算机辅助设计与图形学学报
2003年 第7期

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