·        E-mail: latifah.mahmoud@feng.bu.edu.eg                     loutfia_karam2001@hotmail.com   Dr.Eng. Loutfia ElSonbaty hold a position of Assistant professor at Department of Geomatics, Faculty of Engineering at shoubra, Benha University, Cairo, Egypt. She has completed her Ph.D. in photogrammetry and remote sensing from Benha University and her MSc. Degree from Cairo university .She has a history of working in field of remote sensing, Global positioning system, and digital image processing.