1. Department of Remote sensing and GIS, Faculty of Geography, University of Tehran, Tehran, Iran
2. Department of Remote sensing and GIS, Faculty of Environment and Energy, Tehran Science and Research Branch, Islamic Azad University, Tehran, Iran
3. Department of Political Geography, Faculty of Geography, University of Tehran, Tehran, Iran
4. Geoinformation Technology Center of Excellence, Faculty of Geodesy & Geomatics, K.N.Toosi University of Technology, Tehran, Iran