1. Associate Professor, Dept. of Geomatics Engineering, Faculty of Engineering, Univ. of Isfahan, Hezar-Zarib Ave., Isfahan 81746-73441, Iran (corresponding author).
2. Lecturer, Dept. of Geomatics Engineering, Faculty of Engineering, Univ. of Isfahan, Hezar-Zarib Ave., Isfahan 81746-73441, Iran; Ph.D. Student, Dept. of Surveying and Geomatics Engineering, Geodesy Division, Faculty of Engineering, Univ. of Tehran, North-Kargar Ave., Amir-Abad, Tehran 14395-515, Iran.
3. Assistant Professor, Dept. of Geomatics Engineering, Faculty of Engineering, Univ. of Isfahan, Hezar-Zarib Ave., Isfahan 81746-73441, Iran.