Master of Geodesy and Lecturer, Islamic Azad University, Rafsanjan Branch, Rafsanjan, Iran
Master of Geodesy, Lecturer and Head of Department of Geomatics Engineering at Sama College, Ardabil Branch, Ardabil, Iran
Copyright © 2017 Morteza Hamidi, Peyman Javadi et al. This is
an open access article distributed under the Creative Commons Attribution
License, which permits unrestricted use, distribution, and reproduction in any
medium, provided the original work is properly cited.