Belal M. El Leithy is the executive manager of the Earth Observation Ground Receiving Station, National Authority for Remote Sensing and Space Sciences. He is the head of image processing and GIS facilities. He has published 12 scientific papers in various national and international journals. He participated in more than 35 projects and researches related to remote sensing fields. His area of interest includes image processing and GIS applications. belal@narss.sci.eg