Transcript Building Ontologies for GIS

VirGIS data in Semantic
Web environment
Zdeňka Linková, Radim Nedbal
Institute of Computer Science
Academy of Sciences of the Czech Republic
Aim and motivation
 a GIS domain application
 data sources containing data from 2 satellites
 the aim is to build data mediator integrating
these sources
 a new approach to data integration using
ontology
 we use OWL ontology implementation
VirGIS system
 a mediation integration system for GIS data
(satellite images)
VirGIS ontology model