Mine geological hazard multi-dimensional spatial data warehouse construction research

Spatial data warehouse has the ability of integrating the mining geological hazard data, and gives the support of complex data analyzing and high-level decision-making. In order to construct such a mining geological hazard multi-dimensional data warehouse, based on the introduction of several concep...

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Bibliographic Details
Published in2010 18th International Conference on Geoinformatics pp. 1 - 5
Main Authors Min Ji, Fengxiang Jin, Xiangwei Zhao, Bo Ai, Ting Li
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.06.2010
Subjects
Data mining
Data models
data organization
Data warehouses
Geologic measurements
Geology
Hazards
mine geological hazard
multi-dimensional data model
spatial data warehouse
Terrain factors
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ISBN1424473012
9781424473014
ISSN2161-024X
DOI10.1109/GEOINFORMATICS.2010.5567673

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Summary:Spatial data warehouse has the ability of integrating the mining geological hazard data, and gives the support of complex data analyzing and high-level decision-making. In order to construct such a mining geological hazard multi-dimensional data warehouse, based on the introduction of several concepts of data warehouse, the paper proposed the formal definitions of the dimension, the dimension hierarchy, the mining multidimensional data model and so on. Taking the landslide displacement theme as an example, the paper also identified the dimensions, the dimension hierarchies. Considering the complexity of geological hazard data analyzing, the paper adopted the mixture model to design the mining geological hazard multi-dimensional data warehouse.
ISBN:1424473012
9781424473014
ISSN:2161-024X
DOI:10.1109/GEOINFORMATICS.2010.5567673