Mohamed Yahia, Tarig Ali, GIS and Mapping Laboratory, American University of Sharjah UAE, United Arab Emirates; Maruf Mortula, American University of Sharjah UAE, Tunisia; Riadh Abdelfattah, Université of Carthage: COSIM Lab, Higher School of Communications of Tunis, Tunisia; Samy Elmahdy, GIS and Mapping Laboratory, American University of Sharjah UAE, United Arab Emirates