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Address-based computation of intra-cell distances for travel demand models

Heinrichs, Matthias and Cyganski, Rita and Krajzewicz, Daniel (2021) Address-based computation of intra-cell distances for travel demand models. Elsevier. The 12th International Conference on Ambient Systems, Networks and Technologies ANT2021, 23.-26. Mär. 2021, Warsaw, Poland. doi: 10.1016/j.procs.2021.03.023. ISSN 1877-0509.

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Official URL: https://www.sciencedirect.com/science/article/pii/S1877050921006451

Abstract

Intra-cell travel is a difficult topic in zone-based travel demand models. In the past, different strategies were applied to approximate the average intra-cell distances by using zone size, diameter, distances to neighbors and other techniques. In this work we examine a new approach which uses address coordinates and a high performance routing program to achieve more accurate results. We apply our method to three different zoning schemes for the city of Berlin, Germany. The result consists of average travel distances for each zone based on all potential destinations. Surprisingly, the ratio of network distance and beeline distance is independent from the three different zoning schemes tested. This detour-factors depend only on the street network. For beeline distances larger than 400m, we identify a simple transfer function between beeline and travel distance, which extends the classic transfer functions between different zones to intra-zone distances. We show that many distances below 100m belong to a second class of intra-cell routes, which corresponds to the routing in a Manhattan-block grid. These two classes describe the intra-cell distances in our example quite well and we expect this approach to be helpful to examine other areas.

Item URL in elib:https://elib.dlr.de/141649/
Document Type:Conference or Workshop Item (Speech)
Additional Information:Ausgezeichnet mit dem Best Paper Award der ANT 2021
Title:Address-based computation of intra-cell distances for travel demand models
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Heinrichs, MatthiasMatthias.Heinrichs (at) dlr.deUNSPECIFIED
Cyganski, RitaRita.Cyganski (at) dlr.dehttps://orcid.org/0000-0002-5744-1427
Krajzewicz, DanielDaniel.Krajzewicz (at) dlr.dehttps://orcid.org/0000-0003-1045-8800
Date:23 March 2021
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:184
DOI :10.1016/j.procs.2021.03.023
Page Range:pp. 123-130
Publisher:Elsevier
Series Name:Procedia Computer Science
ISSN:1877-0509
Status:Published
Keywords:demand modelling intra-zone travel travel times zoning accessibility
Event Title:The 12th International Conference on Ambient Systems, Networks and Technologies ANT2021
Event Location:Warsaw, Poland
Event Type:international Conference
Event Dates:23.-26. Mär. 2021
Organizer:University of Reading, UK & The University of Sydney, Australia
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Transport System
DLR - Research area:Transport
DLR - Program:V VS - Verkehrssystem
DLR - Research theme (Project):V - UrMo Digital
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Transport Research > Mobility and Urban Development
Deposited By: Heinrichs, Matthias
Deposited On:01 Sep 2021 14:27
Last Modified:01 Sep 2021 14:27

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