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Data visualization within urban models

Steed, A; Spinello, S; Croxford, B; Milton, R; (2004) Data visualization within urban models. Presented at: UNSPECIFIED. Green open access


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Models of urban environments have many uses for town planning, pre-visualization of new building work and utility service planning. Many of these models are three-dimensional, and increasingly there is a move towards real-time presentation of such large models. In this paper we present an algorithm for generating consistent 3D models from a combination of data sources, including Ordnance Survey ground plans, aerial photography and laser height data. Although there have been several demonstrations of automatic generation of building models from 2D vector map data, in this paper we present a very robust solution that generates models that are suitable for real-time presentation. We then demonstrate a novel pollution visualization that uses these models.

Type: Conference item (UNSPECIFIED)
Title: Data visualization within urban models
ISBN: 0769521371
ISBN-13: 9780769521374
Open access status: An open access version is available from UCL Discovery
DOI: 10.1109/TPCG.2004.1314447
UCL classification: UCL > School of BEAMS > Faculty of Engineering Science
UCL > School of BEAMS > Faculty of Engineering Science > Computer Science
UCL > School of BEAMS > Faculty of the Built Environment
URI: http://discovery.ucl.ac.uk/id/eprint/2509
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