Professor, VP, Reitaku University, Professor Emeritus, Univ. of Tokyo

Research Professor, The Ohio State University

Associate Professor of University of New South Wales

Professor, Department of Soil Science, Faculty of Agriculture, Hasanuddin University …

Korea Maritime and Ocean University

Department of Geomatics Engineering, Inistitut Teknologi Sepuluh Nopember

Asian Disaster Preparedness Center (ADPC), Bangkok, Thailand

Professor Geoinformatics

University of Lagos

University of Science, Vietnam National University, Hanoi