DocumentCode
484189
Title
Research on Querying for Metadata Service Based on Geo-Ontology
Author
Yan, Yunpeng ; He, Zhengmin ; Jia, Wenchen
Author_Institution
AGRS, CGS, Beijing
Volume
2
fYear
2008
fDate
7-11 July 2008
Abstract
We have presented an approach and architecture for ontology-based spatial data discovery and retrieval of geo-information. This method contributes to remedy existing problems of metadata limitation. And it is makes the metadata description for Geo-information more clear and more standard.
Keywords
data mining; geographic information systems; meta data; ontologies (artificial intelligence); query processing; visual databases; geo-information retrieval; geo-ontology; metadata service; ontology based spatial data discovery; querying; Content addressable storage; Data models; Information resources; Information retrieval; Information science; Libraries; Ontologies; Query processing; Spatial databases; Usability; Data management; Data models; Database query processing; Database searching; Geology;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2008. IGARSS 2008. IEEE International
Conference_Location
Boston, MA
Print_ISBN
978-1-4244-2807-6
Electronic_ISBN
978-1-4244-2808-3
Type
conf
DOI
10.1109/IGARSS.2008.4779237
Filename
4779237
Link To Document