Abstract
This paper describes two complementary European research projects that share common interests and goals. The work described is intended to facilitate city analysis and support decision-making. The first project focuses on the distribution, access and ease of use of city data. The system allows access to historical data concerning key buildings in Liverpool, England, via a suite of web-based tools and a palmtop device. The second project looks at extending the functionality of traditional computer aided design (CAD) software to enable geometric and semantic data to be combined within a single environment. The system allows those involved in city planning to better understand the past and present development pattern of an area so that their decisions on future proposals are better informed. The paper concludes by describing a system that integrates particular aspects of the two projects, and the potential that this integration can bring. This new work provides mobile access to historical city development data, current city information and tools to support urban project development.
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