Keyphrases
- spatial data
- distributed heterogeneous
- spatial databases
- raster data
- geographic information systems
- spatial data mining
- geographical data
- geographical information
- raster images
- temporal data
- geospatial data
- spatial objects
- spatial index
- r tree
- vector data
- geographic data
- geo spatial
- spatio temporal data
- spatial data management
- geographical information systems
- data analysis
- spatial database systems
- spatial queries
- location based services
- spatial relationships
- spatial clustering
- spatial analysis
- database systems
- multiple sources
- index structure
- clustering method
- spatial access methods
- query processing