Hazem Mohsen Mostafa Hassan Badawy <br/><br/>
An investigation of the quality of digital elevation models /  
 تقييم جودة نماذج سطح الارض الرقمية 
Hazem Mohsen Mostafa Hassan Badawy ; Supervised Yousef Ibrahim Abdelaziz , Ashraf Nasr Sayed , Kamal Mostafa Ahmed 
 - Cairo :   Hazem Mohsen Mostafa Hassan Badawy ,   2010 
 - 117P. :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering 
<br/><br/> Digital Elevation Models are the main source of elevation data in Geo - Information technology, therefore research work in the area of DEM accuracy is becoming more and more important . The main objective of the thesis is to evaluate the quality and accuracy of the SPOT satellite stereo DEM, SPOT - 5 satellite DEM and the SRTM DEM 
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<br/><br/><label>Subjects--Index Terms: </label>Digital Elevation Models  Geographic Information  Remote Sensing