Paper sigradi2010_388:
Methodology for Automatic Generation of Distributed Urban Spatial Models from GIS Data

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id sigradi2010_388
authors Triana, Trujillo Jhon Alejandro; Padilla Andres Felipe; Ordoñez Sergio; Hernández José Tiberio
year 2010
title Methodology for Automatic Generation of Distributed Urban Spatial Models from GIS Data
source SIGraDi 2010_Proceedings of the 14th Congress of the Iberoamerican Society of Digital Graphics, pp. Bogotá, Colombia, November 17-19, 2010, pp. 388-391
summary Urban spatial models are important to many professions, and they can be used in a wide range of urban decision - making applications. This paper describes a methodology for automatic generation of an urban spatial model from a GIS source. The methodology uses a Voronoi polygon - based method in order to split the urban space. After partitioning the GIS, functional characteristics are used to generate zones of interest at each Voronoi polygon. The paper also presents examples of applications of the model: a two dimensional model used for microsimulation of traffic, and a three - dimensional model used for simulation of air pollution.
keywords mobility, urban model, Voronoi diagram, GIS, distributed system
series SIGRADI
email a.triana955@uniandes.edu.co
content file.pdf (135,609 bytes)
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