1. Department of Surveying Engineering, Islamic Azad University Saghez Branch, Saghez, Iran
2. School of Surveying and Geospatial Engineering, College of Engineering, University of Tehran, Tehran, Iran
3. Faculty of Mining Engineering, Sahand University of Technology, Tabriz, Iran
4. Department of Social Science, Faculty of Humanities and Social Sciences, Payame Noor University, Tehran, Iran
5. Soil Erosion and Degradation Research Group. Department of Geography, Valencia University, Valencia, Spain