NAVIGATION BY SONAR 

 SCORPION SEARCH 



OCEAN SURFACE 



TRACKING HYDROPHONES 



Figure 3. Underwater Tracking System in Mizar 



TIME 



10 36 29 

 10 36 45 



10 37 21 



10 37 37 



10 37 58 

 10 38 14 



10 38 35 

 10 38 51 



10 39 12 

 10 39 28 



10 39 49 

 10 40 05 



10 40 58 

 10 41 13 



IDEN 



F 



T 



F-T 



F 



T 



F-T 



F 



T 



F-T 



F 



T 



F-T 



F 



T 



F-T 



F 



T 



F-T 



F 



T 



F-T 



Figure 4. Underwater Tracking System Printout 



63 



