a 13500-14500 

 D 12500-13500 

 a 11500-12500 

 a 10500-11500 



■ 9500-10500 



■ 8500-8500 

 □ 7500-8500 

 a 6500-7500 

 D 5500-6500 



■ 4500-5500 

 El 3500-4500 

 D 2500-3500 

 D 1500-2500 

 a 500-1500 



Figure 4. Wire mesh plots of RADARSAT 

 return for Ships E (top left), F (top right), H 

 (center left), I (center right) and D (bottom left). 



64 



