Investigating the Minimum Size of Study Area for an Activity-Based Travel Demand Forecasting Model

Table 1

The validation results for the extreme cases with respect to car as driver mode and public transport mode.

Travel mode	Municipality	Radius		Accuracy level	Running time (hour)	Time saving
Car as driver	Drogenbos	Shortest:	21.2 km	86.9%	4	75%
	Bruges	Longest:	89.82 km	87.1%	9	43.8%
Public transport	Wemmel	Shortest:	36.17 km	86.3%	7.5	53.1%
	Bruges	Longest:	94.24 km	85.4%	10.5	34.4%