w 50- 



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§40- 



§30- 

 O 



o20 : 

 <5 



c 104 



mMxW 



I 



M 



^ <£ ^ ' t? 



P77T I rm 





Depth (meters) 



Figure 30. Computed depth from seafloor to center of objects. Negative 



values correspond to dipole fits where the center of object is above 

 the bottom. Most objects are lying on the seafloor. (Plot provided 

 by AETC) 



Figure 31 . Distribution of apparent sizes of the 100 test objects. (Plot 

 provided by AETC) 



Chapter 6 Magnetometer 



47 



