Fundamental aspects of access control for geospatial data.

J. Lin Y. Fang W. Zhang Z. Huang

Published in: Int. J. Digit. Earth (2009)

Keyphrases

access control
geospatial data
data security
spatial data
dynamic access control
data management
security policies
data processing
multiple sources
role based access control
data collection
data sources
access control policies
databases
heterogeneous data
similarity search
access control mechanism
data analysis