Semantic integration and visualization for geospatial data portals.
Naijun ZhouHua WeiPublished in: DG.O (2008)
Keyphrases
- geospatial data
- semantic integration
- semantic heterogeneity
- heterogeneous data
- data sources
- spatial data
- heterogeneous data sources
- semantic representation
- data collection
- information integration
- data processing
- semantic relationships
- data analysis
- data management
- multiple sources
- spatial objects
- data integration
- multi dimensional
- big data
- nearest neighbor
- metadata