Revealing daily travel patterns and city structure with taxi trip data.
Journal of Transport Geography(2015)
摘要
•We conduct an empirical study with large scale taxi data using network science methods.•We reveal the city structure of Shanghai from spatial interaction perspective.•A two-level hierarchical polycentric city structure is found.•Land uses of centers and their influence on travel patterns are explored.•The results benefit transportation policy making.
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关键词
GPS-enabled taxi data,Travel pattern,Urban structure,Spatially embedded network,Community detection
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