Topologically-Consistent Map Generalisation Procedures and Multi-scale Spatial Databases.
P. M. van der PoortenSheng ZhouChristopher B. JonesPublished in: GIScience (2002)
Keyphrases
- spatial databases
- multiscale
- spatial data
- spatial database systems
- spatial objects
- r tree
- geographical information systems
- geographic information systems
- road network
- range queries
- topological relationships
- spatial queries
- spatial join
- data quality
- algorithms and data structures
- file organization
- machine learning
- b tree
- three dimensional
- image representation
- feature extraction
- shortest path
- multiresolution
- moving objects
- association rules
- image segmentation
- feature selection
- database
- semi algebraic