Comparative evolution of statewide Geographic Information Systems in Ohio.

Michael N. DeMers Peter F. Fisher

Published in: Int. J. Geogr. Inf. Sci. (1991)

Keyphrases

geographic information systems
spatial data
geographic data
gis data
data modeling
constraint databases
spatial databases
data management
spatial relationships
united states
geographical information systems
computer vision
data model
management system
road network