Universite Gustave Eiffel/AME/DEST Marne la Vallee F-77447 FranceFaculty of Transport Economics University of Transport and Communications Hanoi Vietnam;
Universite Gustave Eiffel/AME/DEST Marne la Vallee F-77447 France;
Universite Gustave Eiffel/AME/DEST Marne la Vallee F-77447 France;
Universite Gustave Eiffel/AME/DEST Marne la Vallee F-77447 France;
Transportation engineering; Travel survey; GPS; Purpose imputation; Human geography; Activity inference;