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  4. Accounting for Uncertainty and Variation in Accessibility Metrics for Public Transport Sketch Planning
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Accounting for Uncertainty and Variation in Accessibility Metrics for Public Transport Sketch Planning

Full metadata

Title
Accounting for Uncertainty and Variation in Accessibility Metrics for Public Transport Sketch Planning
Description

Accessibility is increasingly used as a metric when evaluating changes to public transport systems. Transit travel times contain variation depending on when one departs relative to when a transit vehicle arrives, and how well transfers are coordinated given a particular timetable. In addition, there is necessarily uncertainty in the value of the accessibility metric during sketch planning processes, due to scenarios which are underspecified because detailed schedule information is not yet available. This article presents a method to extend the concept of "reliable" accessibility to transit to address the first issue, and create confidence intervals and hypothesis tests to address the second.

Date Created
2018-07-23
Contributors
  • Conway, Matthew Wigginton (Author)
  • Byrd, Andrew (Author)
  • van Eggermond, Michael (Author)
Topical Subject
  • accessibility
  • probabilistic scenario comparison
  • public transport
  • scenario planning
  • urban planning
Resource Type
Text
Extent
18 pages
Language
eng
Copyright Statement
In Copyright
Reuse Permissions
Attribution-NonCommercial
Primary Member of
ASU Scholarship Showcase
Peer-reviewed
No
Open Access
No
Series
JOURNAL OF TRANSPORT AND LAND USE
Handle
https://hdl.handle.net/2286/R.I.50076
Preferred Citation

Conway, M., Byrd, A., & van Eggermond, M. (2018). Accounting for uncertainty and variation in accessibility metrics for public transport sketch planning. Journal Of Transport And Land Use, 11:1, 541-558. http://dx.doi.org/10.5198/jtlu.2018.1074

Level of coding
minimal
Cataloging Standards
asu1
System Created
  • 2018-07-25 11:48:51
System Modified
  • 2021-10-22 04:24:41
  •     
  • 2 years 1 month ago
Additional Formats
  • OAI Dublin Core
  • MODS XML

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