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Production and analysis of coordination plans using a geographic information system

โœ Scribed by Marcelo Gurgel Simas de Oliveira; Paulo Cezar Martins Ribeiro

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
364 KB
Volume
9
Category
Article
ISSN
0968-090X

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โœฆ Synopsis

The TRANSYT program is one of the most extensively used programs for the production of signal coordination plans. The impediments to the development of signal coordination plans are associated with data collection and data input. GIS oers a natural solution to these problems. This paper presents the SIGTRAF system, which uses GIS-T technology for the production of coordination plans using TRANSYT. This system is able to extract topological information from the GIS-T, thus simplifying the process of coding TRANSYT models. A case study was performed, providing insight on how the GIS-Tร•s thematic mapping capabilities can be used to visually compare dierent timing plans.

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