1. Laboratory of Remote Sensing and GIS, Department of Soil Science University of Tehran Karaj Iran
2. Departamento de Análisis Geográfico Regional y Geografía Física, Facultad de Filosofía y Letras, Campus Universitario de Cartuja University of Granada Granada Spain
3. Faculty of Agriculture, Department of Soil Science and Plant Nutrition Isparta University of Applied Sciences Isparta Turkey
4. School of Engineering and Built Environment Griffith University Nathan Queensland Australia