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CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

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_id	5c5f
authors	Jepson, W., Liggett, R. and Friedman, S.
year	1995
title	An environment for real-time urban visualization
source	Proceedings of the Symposium on Interactive 3D Gra hics, Monterey, CA
summary	Drawing from technologies developed for military flight simulation and virtual reality, a system for efficiently modeling and simulating urban environments has been implemented at UCLA. This system combines relatively simple 3-dimensional models (from a traditional CAD standpoint) with aerial photographs and street level video to create a realistic (down to plants, street signs and the graffiti on the walls) model of an urban neighborhood which can then be used for interactive fly and walk-through demonstrations.The Urban Simulator project is more than just the simulation software. It is a methodology which integrates existing systems such as CAD and GIS with visual simulation to facilitate the modeling, display, and evaluation of alternative proposed environments. It can be used to visualize neighborhoods as they currently exist and how they might appear after built intervention occurs. Or, the system can be used to simulate entirely new development.
series	other
last changed	2003/04/23 15:50

_id	55e0
authors	Liggett, R, Friedman, S, and Jepson, W.
year	1995
title	Interactive Design/Decision Making in a Virtual Urban World: Visual Simulation and GIS
source	Proceedings of the Fifteenth Annual ESRI User Conference. Palm Springs, CA, (May)
summary	Researchers at UCLA have developed an Urban Simulator which links virtual reality technology with traditional two-dimensional Geographic Information Systems (GIS) and databases. This paper discusses the data structure and interface requirements necessary to integrate a real-time three-dimensional visual simulation system with a GIS system. Potential uses of the integrated system are illustrated with a set of current projects in the Los Angeles area.
series	other
email
last changed	2003/04/23 15:50

_id	dc71
authors	Liggett, R., Friedmann, S. and Jepson, W.
year	1995
title	Interactive Design/Decision Making in a Virtual Urban World: Visual Simulation and GIS
source	Proceedings of the Fifteenth 1995 ESRI User Conference, Palm Springs, CA, May, 1995
summary	Researchers at UCLA have developed an Urban Simulator which links virtual reality technology with traditional two-dimensional Geographic Information Systems (GIS) and databases. This paper discusses the data structure and interface requirements necessary to integrate a real-time three-dimensional visual simulation system with a GIS system. Potential uses of the integrated system are illustrated with a set of current projects in the Los Angeles area.
keywords	3D City Modeling, Development Control, Design Control
series	other
more	http://www.aud.ucla.edu/%7Erobin/esripaper/p308.html
last changed	2003/02/24 10:56

_id	13f5
authors	Liggett, R. and Jepson, W.
year	1995
title	An integrated environment for urban simulation
source	Environment and Planning B, 22, pp. 291-305
summary	Contributed by Bharat Dave (b.dave@architecture.unimelb.edu.au)
keywords	3D City modeling
series	other
last changed	2001/06/04 20:23

_id	4367
authors	Liggett, R. and Jepson, W.
year	1995
title	Implementing an Integrated Environment for Urban Simulation: CAD, Visualization and GIS
source	Visual Data Bases in Architecture. A. Koutamanis, H. Timmermans, I. Vermeulen (Eds.), Avebury, Sydney, pp. 145-160
summary	Contributed by Susan Pietsch (spietsch@arch.adelaide.edu.au)
keywords	3D City Modeling, Development Control, Design Control
series	other
last changed	2001/06/04 20:41

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