1. Assistant Professor, Dept. of Surveying Engineering, Faculty of Engineering, Univ. of Isfahan, Hezar-Zerib Ave., 8174673441 Isfahan, Iran; and Acoustic Remote Sensing Group (ACRS), Faculty of Aerospace Engineering, Delft Univ. of Technology, Kluyverweg 1, 2629 HS, Delft, Netherlands.
2. Dept. of Surveying Engineering, Faculty of Engineering, Univ. of Isfahan, Hezar-Zerib Ave., 8174673441 Isfahan, Iran (corresponding author).
3. Assistant Professor, Dept. of Surveying Engineering, Faculty of Engineering, Univ. of Isfahan, Hezar-Zerib Ave., 8174673441 Isfahan, Iran.