
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 1719, 2010, pp. 388391 
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) 
discussion 
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last changed 
2010/12/11 15:25 

