Computing street centrelines from interstitial area - Application to the street network schematisation in the Metropolitan District of Quito (Ecuador) - Archive ouverte HAL Access content directly
Other Publications Year : 2005

Computing street centrelines from interstitial area - Application to the street network schematisation in the Metropolitan District of Quito (Ecuador)

Abstract

This paper describes the foundations and the implementation of a GIS method that allows the generation of a network from an interstitial area. The method was specially designed to automatically create the urban road network using a georeferenced cadastre in a vector format. This tool is very useful for urban management authorities as it avoids the tedious manual digitising process or the frequently-used GPS acquisition survey (road tour) and as it also ensures an optimal overlay between the roads and blocks layers. The functionality was implemented in SavGIS, a GIS freeware developed by IRD (Institut de Recherche pour le Développement, France) within the framework of the scientific cooperation with southern countries.
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Dates and versions

hal-01229060 , version 1 (16-11-2015)

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  • HAL Id : hal-01229060 , version 1

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Marc Souris, Florent Demoraes, Nury Bermúdez Arboleda. Computing street centrelines from interstitial area - Application to the street network schematisation in the Metropolitan District of Quito (Ecuador). 2005. ⟨hal-01229060⟩
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