Hassan Mohamed1, Abdelazim Negm1, Mohamed Zahran2, and Oliver Saavedra3 1Department of Environmental Engineering, Egypt-Japan University of Science and Technology, Egypt 2Department of Geomatics Engineering, Benha University, Egypt 3Department of Civil Engineering, Tokyo Institute of Technology, Japan

Manal Khayyat1 and Lamiaa Elrefaei2 1Computer Science Department, King Abdulaziz University, Saudi Arabia 2Electrical Engineering Department, Benha University, Egypt

Aya Hossam1, Tarek Salem2, Anar Abdel Hady2, and Sherine Abd El-Kader2 1Electrical Engineering Department, Faculty of Engineering (Shoubra), Benha University, Egypt