Building Automated Navigation System for River Nile in Egypt Using Remote Sensing and GIS Techniques
American Journal of Geographic Information System p-ISSN: 2163-1131 e-ISSN: 2163-114X 2018; 7(2): 58-66 Ali El Sagheer1, Maher Amin2, Mervat Refaat3, Omayma Obada4 1Professor of Surveying and Geodesy, Head of Surveying







