1. Full Professor, School of Surveying and Geomatics Engineering, Center of Excellence of Geomatics Engineering in Disaster Prevention, College of Engineering, Univ. of Tehran, P.O. Box 11155-4563, Tehran, Iran.
2. Research Fellow, School of Surveying and Geomatics Engineering, Center of Excellence of Geomatics Engineering in Disaster Prevention, College of Engineering, Univ. of Tehran, Tehran, Iran (corresponding author).
3. Research Fellow, School of Surveying and Geomatics Engineering, Center of Excellence of Geomatics Engineering in Disaster Prevention, College of Engineering, Univ. of Tehran, P.O. Box 11155-4563, Tehran, Iran.
4. Research Fellow, Faculty of Geodesy and Geomatics Engineering, Khajeh Nasir Toosi Univ. of Technology, Tehran, Iran.