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Dokumenttyp:
Konferenzbeitrag 
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz 
Autor(en):
Keler, Andreas; Krisp, Jukka M.; Ding, Linfang 
Titel:
Detecting Travel Time Variations in Urban Road Networks by Taxi Trajectory Intersections 
Abstract:
Floating Car Data (FCD) of taxis provides useful traffic information. Its handling needs effective analysis steps, including Map Matching (MM) onto road segments. Another challenge is to compute realistic FCD-based travel times in complex urban road networks with different elevation levels. We propose a method for inferring travel time variations in intersections of these networks. Based on intersecting recorded taxi trajectories in Euclidean space, we assign average travel time differences. Add...    »
 
Kongress- / Buchtitel:
GISRUK 2017 – 25th GIS Research UK Conference 
Konferenzort:
Manchester, United Kingdom 
Jahr:
2017