Expanding the SDI environment: comparing current spatial data infrastructure with emerging indoor location-based services.
David J. ColemanAbbas RajabifardKris W. KolodziejPublished in: Int. J. Digit. Earth (2016)
Keyphrases
- spatial data
- location based services
- mobile environments
- spatial databases
- geographic information systems
- location information
- spatial data mining
- r tree
- spatial objects
- data analysis
- geospatial data
- computing environments
- location privacy
- geo spatial
- spatial clustering
- spatial queries
- geographical information systems
- geographic information
- spatio temporal databases
- spatial datasets
- urban environments
- spatio temporal data
- spatial relationships
- knowledge discovery
- mobile devices