An Iconic Query Language for Topological Relationships in GIS.
Y. C. LeeF. L. ChinPublished in: Int. J. Geogr. Inf. Sci. (1995)
Keyphrases
- topological relationships
- query language
- spatial databases
- geographical information systems
- spatial reasoning
- spatial objects
- uncertainty management
- data model
- geographic information systems
- spatial data
- rough sets
- object oriented
- query evaluation
- spatial relationships
- database
- databases
- temporal reasoning
- data modeling
- spatial queries
- r tree
- remote sensing images
- range queries
- relative position
- spatial information
- transitive closure
- multiscale
- remote sensing