Fig. 3From: Modelling travel time uncertainty in urban networks based on floating taxi dataTrip count ratio for the link plotted in blue. Links are colour coded according to their τ value (according to the colourmap ‘hot’ of MATLAB, black: highest τ of 1, via dark red, red, orange, yellow, to white: lowest τ of 0). a R dataset b H. Background image: ⒸGoogle mapsBack to article page