DocumentCode
1959736
Title
Application research on data warehouse of hydrological data comprehensive analysis
Author
Chen De-qing ; Wang Wen-yu ; Yang Hai-kun
Author_Institution
Water Resource Inf. Center, Minist. of Water Resources, Beijing, China
Volume
9
fYear
2010
fDate
9-11 July 2010
Firstpage
140
Lastpage
143
Abstract
According to mass data accumulated in comprehensive database building in water informatization process of China, this paper takes hydrology as an example, discusses how to build data warehouse system base on comprehensive database and how to design general structure of data warehouse. On this basis, organization of multidimensional data of hydrology is constructed in order to service the comprehensive decision support of water conservancy.
Keywords
data analysis; data warehouses; environmental science computing; geophysics computing; hydrology; water conservation; data warehouse system; hydrological data analysis; water conservation; water informatization process; Cities and towns; Discharges; Rivers; Water conservation; data warehouse; hydrology; multidimensional data; on-line analysis processing (OLAP);
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Information Technology (ICCSIT), 2010 3rd IEEE International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-5537-9
Type
conf
DOI
10.1109/ICCSIT.2010.5565123
Filename
5565123
Link To Document