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From the road network database to a graph for localization purposes
Högskolan Dalarna, Akademin Industri och samhälle, Statistik.ORCID-id: 0000-0003-2970-9622
Högskolan Dalarna, Akademin Industri och samhälle, Datateknik.ORCID-id: 0000-0003-1015-8015
2014 (engelsk)Rapport (Annet vitenskapelig)
Abstract [en]

The problems of finding best facility locations require complete and accurate road network with the corresponding population data in a specific area. However the data obtained in road network databases usually do not fit in this usage. In this paper we propose our procedure of converting the road network database to a road graph which could be used in localization problems. The road network data come from the National road data base in Sweden. The graph derived is cleaned, and reduced to a suitable level for localization problems. The population points are also processed in ordered to match with that graph. The reduction of the graph is done maintaining most of the accuracy for distance measures in the network.

sted, utgiver, år, opplag, sider
Borlänge: Högskolan Dalarna, 2014.
Serie
Working papers in transport, tourism, information technology and microdata analysis, ISSN 1650-5581 ; 2014:09
Emneord [en]
road network, graph, population, GIS
HSV kategori
Forskningsprogram
Komplexa system - mikrodataanalys
Identifikatorer
URN: urn:nbn:se:du-14066OAI: oai:DiVA.org:du-14066DiVA, id: diva2:715642
Tilgjengelig fra: 2014-05-05 Laget: 2014-05-05 Sist oppdatert: 2018-01-11bibliografisk kontrollert

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