A quantitative scale-setting approach for building multi-scale spatial databases.
Changxiu ChengFeng LuJun CaiPublished in: Comput. Geosci. (2009)
Keyphrases
- spatial databases
- multiscale
- scale space
- spatial data
- multiple scales
- spatial objects
- r tree
- range queries
- geographic information systems
- road network
- geographical information systems
- data quality
- spatial queries
- semi algebraic
- spatial join
- topological relationships
- spatial database systems
- spatial relationships
- image processing
- b tree
- index structure
- xml documents
- three dimensional
- databases