Professor of Global Navigation Satellite Systems and Applied Mathematics at UPC-IonSAT

Universitat Politecnica de Catalunya (gAGE/UPC)

Professor of Geodesy, University of Luxembourg

DLR - German Aerospace Center

Computer Science and Engineering, University of Kurdistan Hewler, Kurdistan Region, Iraq.

Professor of Aerospace Engineering, KAIST

Associate Professor in Geodesy at the School of Surveying, University of Otago

East China Normal University

Apple Inc.