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计算机系统应用英文版:2014,23(8):10-17

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云GIS及其关键技术

彭义春^1,2,3, 王云鹏²

(1.东莞理工学院城市学院计算机与信息科学系, 东莞 523106;2.中国科学院广州地球化学研究所, 广州 510640;3.中国科学院研究生院, 北京 100049)

Cloud GIS and its Key Techniques

PENG Yi-Chun^1,2,3, WANG Yun-Peng²

(1.City College of Dongguan University of Technology, Dongguan 523106, China;2.Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China;3.Graduate University of the Chinese Academy of Sciences, Beijing 100049, China)

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本文已被：浏览 2211次下载 2892次
Received:December 25, 2013 Revised:February 17, 2014

中文摘要: GIS与云计算的结合为GIS的数据存储、管理、处理及其应用提供了一个新的发展前景.分别给出了云计算和云GIS的定义，提出了云GIS的四种应用模式和一个多层次架构模型，重点研究了云GIS的关键技术：虚拟化技术、分布式数据存储技术（GFS）、虚拟化数据管理技术（Bigtable）、并行空间分析技术、数据和功能互操作技术和部署模式，最后给出了一个云GIS实际应用框架.

中文关键词: 云计算云GIS 数据存储数据管理并行编程模型

Abstract:The combination of GIS and clouding computing provides an extensive development prospect for GIS information storage, management, processing and application. The definition of cloud computing and cloud GIS are presented, four application mode and a multi-level architecture model of cloud GIS are proposed. The key techniques, such as virtual technology, distributed data storage technology (Google File System), virtual data management technology (BigTable), parallel spatial analysis technology, data and functional interoperability technology as well as deployment model are mainly studied. Finally, an actual application framework of cloud GIS is given.

keywords: cloud computing cloud GIS data storage data management programming model

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基金项目:

Author Name	Affiliation
PENG Yi-Chun	City College of Dongguan University of Technology, Dongguan 523106, China Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China Graduate University of the Chinese Academy of Sciences, Beijing 100049, China
WANG Yun-Peng	Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China

Author Name	Affiliation
PENG Yi-Chun	City College of Dongguan University of Technology, Dongguan 523106, China Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China Graduate University of the Chinese Academy of Sciences, Beijing 100049, China
WANG Yun-Peng	Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China

引用文本：
彭义春,王云鹏.云GIS及其关键技术.计算机系统应用,2014,23(8):10-17
PENG Yi-Chun,WANG Yun-Peng.Cloud GIS and its Key Techniques.COMPUTER SYSTEMS APPLICATIONS,2014,23(8):10-17