Open AccessTHE USE OF GIS IN THE STUDY OF BUS LINES: THE CASE OF LISBON AND OPORTO METROPOLITAN AREAS
Author(s) -
Marco Paìnho
Publication year - 2014
Publication title -
international multidisciplinary scientific geoconference sgem ...
Language(s) - English
Resource type - Conference proceedings
ISSN - 1314-2704
DOI - 10.5593/sgem2014/b23/s11.125
Subject(s) - metropolitan area , transport engineering , geography , engineering , archaeology