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Content Provider | IEEE Xplore Digital Library |
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Author | Min Ji Fengxiang Jin Xiangwei Zhao Bo Ai Ting Li |
Copyright Year | 2010 |
Description | Author affiliation: Geomatics College, Shandong University of Science and Technology, Qingdao, China (Min Ji; Fengxiang Jin; Xiangwei Zhao; Bo Ai; Ting Li) |
Abstract | 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. |
Starting Page | 1 |
Ending Page | 5 |
File Size | 230653 |
Page Count | 5 |
File Format | |
ISBN | 9781424473014 |
e-ISBN | 9781424473038 |
DOI | 10.1109/GEOINFORMATICS.2010.5567673 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2010-06-18 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Multi-dimensional data model Geology Data organization Data warehouses Data models Hazards Terrain factors Mine geological hazard Spatial data warehouse Data mining Geologic measurements |
Content Type | Text |
Resource Type | Article |
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