Erian, Wadid 
  
  
20000 
Cairo-Ale dria Road 
10000 
50000 
: EIN 
900000 
hammam 1 
hammam 2 
sugar beet zone 1 
sugar beet zone 2 
sugar beet zone 3 
  
30000 
60000 70000 80000 90000 500000 10000 
Figure (1) The Location Map of the Studied Area 
  
  
  
  
Map (1) The Location Map of the Different Villages in the Sugar Beet Area 
    
15000 M villages 
  
  
  
Institutional manageability, Technical adaptability and environmental soundness are also important issues for measuring 
sustainability and stability but are not part of this study. The assessment of the critical limitations impact on 
  
404 International Archives of Photogrammetry and Remote Sensing. Vol. XXXIII, Part B7. Amsterdam 2000.