Dynamic public transit accessibility using travel time cubes: Comparing the effects of infrastructure (dis)investments over time

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• 作者：Steven Farber^a ; ^{steven.farber@utoronto.ca} ; Liwei Fu^b ; ^{folflw@gmail.com}
• 关键词：Public transit ; Accessibility ; GTFS ; Temporal dynamics
• 刊名：Computers, Environment and Urban Systems
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：62
• 期：Complete
• 页码：30-40
• 全文大小：2141 K
• 卷排序：62

文摘

We introduce the public transit travel time cube containing the shortest path transit travel times between sets of origins and destinations in the city, at all times of day. The transit travel time cube is used to compare how transit travel times and accessibility have changed in response to network and service modifications. The travel time cube is used to quantify the impact of cycling on travel time stability.