Towards a unified framework for spatial data models.
Gilberto CâmaraAntônio Miguel Vieira MonteiroJoão Argemiro Carvalho PaivaJonas GomesLuiz VelhoPublished in: J. Braz. Comput. Soc. (2000)
Keyphrases
- data model
- databases
- database systems
- spatial information
- spatial data
- data sources
- relational model
- spatial distribution
- data integration
- database design
- spatio temporal
- spatial relationships
- data modeling
- space time
- spatial and temporal
- query language
- relational algebra
- spatial temporal
- spatial reasoning
- database integration
- xml documents
- object model
- spatial objects