Khaled Mohamed Ahmed Hassan <br/><br/>
Towards the optimum use of GPS applications in Egyptian surveying authority (ESA) /  
 نحو الاستخدام الأمثل لتطبيقات أل GPS فى هيئة المساحة المصرية 
Khaled Mohamed Ahmed Hassan ; Supervised Yossef Ibrahim Abdelaziz , Adel Hassan Elshazly , Yasser S. Elmnadilli 
 - Cairo :   Khaled Mohamed Ahmed Hassan ,   2010 
 - 121P. :   maps , charts , facsimiles ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil  Engineering 
<br/><br/> It is necessary to reduce the price of establishment the GPS geodetic control by reducing the cost of the GPS camaign . GPS applications have faced other problems which arise from the tie of the GPS surveying works in the national geodetic control network . The main goal of this research is to evaluate utilized GPS acquisition technique in Egypt especially in the Egyptian Survey Authority (ESA) 
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<br/><br/><label>Subjects--Index Terms: </label>CORS  GPS session duration  Receiver occupation