DocumentCode
2130265
Title
The conceptual design on spatial data cube
Author
Yijiang, Zou
Author_Institution
Fac. of Archit. Civil Eng. & Environ., Ningbo Univ., Ningbo, China
fYear
2012
fDate
21-23 April 2012
Firstpage
645
Lastpage
648
Abstract
This paper states the purpose and significance to research spatial data cube, and explains relationship between with spatial data cube and spatial data warehouse, and introduces the concept and structure of nonspatial dimension, spatial dimension, digital measure and spatial measure, and designs conceptual model for spatial data cube, i.e. extended star/sonwflake model. At last, based on mathematical tool - algebraic system, this paper gives algebraic definition of spatial data cube.
Keywords
algebra; data warehouses; spatial data structures; visual databases; algebraic definition; conceptual design; data structure; digital measure; nonspatial dimension; spatial data cube; spatial data warehouse; spatial measure; Data models; Decision making; Geospatial analysis; Lattices; Position measurement; Shape measurement; Spatial databases; Dimension; Measure; Spatial data cube;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, Communications and Networks (CECNet), 2012 2nd International Conference on
Conference_Location
Yichang
Print_ISBN
978-1-4577-1414-6
Type
conf
DOI
10.1109/CECNet.2012.6202116
Filename
6202116
Link To Document