FLIGHT DATE : 14 APRIL 1998 
OVER LAP : SIDE 60% , OVER 60% 
Fig.11 Synchronous shutter aerial photographys of snow-melt 
  
  
   
   
  
  
  
  
  
   
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
   
  
  
  
  
  
  
  
  
   
   
  
   
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