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	A distributed approach for retrieving spatial data in GIS
	Zhao, Xiaohui ; Fang, Yu ; Chen, Bin
	2007
关键词	peer-to-peer (P2P) Geographic Information Systems(GIS) Content-Addressable Networks(CAN)
英文摘要	Data and interactions with data are becoming less dependent on centralized systems today. Particularly, when peer-to-peer (P2P) networks are widely used, many distributed methods are applied in different researches. The data in Geographic Information Systems (GIS) are multi-dimensional, scattered and complex data. Those special traits make it difficult for spatial data to be retrieved in traditional methods. In this paper, a distributed approach for retrieving spatial data - RSD-CAN, over P2P networks, is presented to enhance the efficiency and improve performance in dealing with spatial data.; Engineering, Electrical & Electronic; Geosciences, Multidisciplinary; Remote Sensing; EI; CPCI-S(ISTP); 0
语种	英语
DOI标识	10.1109/IGARSS.2007.4423887
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/156221]
专题	地球与空间科学学院
推荐引用方式 GB/T 7714	Zhao, Xiaohui,Fang, Yu,Chen, Bin. A distributed approach for retrieving spatial data in GIS. 2007-01-01.

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