Maynooth University (National University of Ireland, Maynooth)

Professor of Geography, University of California, Santa Barbara

Professor Emeritus of Geography and Information Sciences & Technology, Penn State

Southwest Jiaotong Uni, Hong Kong Polytechnic Uni,Univ of Southampton, TU Berlin …

Ghent University

Professor of Geovisual analytics and Cartography, University of Twentre

Department of Geography, SEED, University of Manchester, UK

Professor of Urban Informatics at HKUST(GZ)

Syracuse University

Professor of Urban and Regional Development, University of Tübingen