Paper Info
Title
GeWOlap: a web based spatial OLAP proposal
Abstract
Data warehouses and OLAP systems help to interactively analyze huge volumes of data Spatial OLAP refers to the integration of spatial data in multidimensional applications at the physical, logical and conceptual level In order to include spatial information as a result of the decision-making process, we propose to define spatial measures as geographical objects in the multidimensional data model This raises problems regarding aggregation operations and cube navigation in both semantic and implementation aspects This paper presents a GeWOlap, a web based, integrated and extensible GIS-OLAP prototype, able to support geographical measures Our approach is illustrated by its application in a project for the CORILA consortium (Consortium for Coordination of Research Activities concerning the Venice Lagoon System).
Year
DOI
Venue
2006
10.1007/11915072_66
OTM Workshops (2)
Keywords
Field
DocType
olap system,data warehouse,data spatial olap,geographical measure,spatial measure,spatial olap proposal,spatial data,multidimensional data model,geographical object,corila consortium,spatial information,decision making process
Data warehouse,Data science,Spatial analysis,Data modeling,Information integration,Geographic information system,Computer science,Online analytical processing,Data model,Spatial database,Database,Distributed computing
Conference
Volume
ISSN
ISBN
4278
0302-9743
3-540-48273-3
Citations 
PageRank 
References 
7
0.62
8
Authors
4
Name
Order
Citations
PageRank
Sandro Bimonte123644.43
Pascal Wehrle2362.76
Anne Tchounikine315425.09
Maryvonne Miquel419417.82