Temporal databases: theory, design, and implementation
Temporal databases: theory, design, and implementation
Information Sciences: an International Journal
Proceedings of the 7th ACM international symposium on Advances in geographic information systems
A foundation for representing and querying moving objects
ACM Transactions on Database Systems (TODS)
Temporal Data and the Relational Model
Temporal Data and the Relational Model
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In this paper we present our experience in the development of a geographic information system that includes a large database (over 7 GB) with information about the infrastructure and facilities of the municipalities in the province of A Coruña (northwestern Spain). Three interesting aspects of the whole project are described in some detail due to their intrinsic interest for the development of this kind of system. These aspects are: (1) the design of the data model and the system architecture, which is oriented to support some advanced features such as multiscale active maps; (2) the problem of designing appropriate workflows to populate the database; and (3) the design of a Web-based application to exploit the geographic database through a user-friendly interface. Copyright © 2007 John Wiley & Sons, Ltd.