Assessment of the quality of location data obtained by the GPS-enabled PARROTS survey tool

B. Kochan, T. Bellemans, D. Janssens, G. Wets, H.J.P. Timmermans B. Kochan, dr. T. Bellemans, dr. D. Janssens and Prof. dr. G. Wets * are members of the Transportation Research Institute (IMOB), Faculty of Applied Economics, Hasselt University Wetenschapspark 1 bus 13, B-3590 Diepenbeek, Belgium Tel. + 32 11 26 89 20 Fax. + 32 11 23 22 17 {Bruno.Kochan; Tom.Bellemans; Davy.Janssens; Geert.Wets}@UHasselt.be Prof. dr. H.J.P. Timmermans is Professor of Urban Planning at the Eindhoven University of Technology and director of EIRASS P.O. Box 513, Vertigo 8th floor, 5600 MB Eindhoven, The Netherlands Tel. + 31 40 247 39 60 H.J.P.Timmermans@bwk.tue.nl