GPS Location 



5.88 r 



5.86 



5.84 



5.82 



- 5.8 



1=5.78 



5.76 



5.74 



5.72 



V 





Activity Location 



5.88 





5.86 



• . .' i . 



5.84 



I .' ' 



5.82 



*''".' 







1 5.8 



- ' / ! ' • 



uT 



i '. '. ' 



O 



CO 



; -' '. 



1=5.78 





o 



' 



5.76 



_ \ ' 





'. ' • > 



5.74 







v ■ 



5.72 





2.2 2.201 



East-West Ft. * 10 



2.202 

 l 6 



2.2 2.201 2.202 



East-West Ft.* 10 A 6 



Figure 1 8. Plot of long magnetic traverses showing truck lines on left and zones of magnetic 

 response on the right. Scales are in feet measured from arbitrary zero points - 

 locations do nol represent State Plane coordinates 



36 



Chapter 6 Magnetometer 



