Title : 
Compensation of Effects of Degaussing Coils on Shipboard Magnetic Compasses by Use of Compass-Compensating Coils
         
        
        
            Author_Institution : 
Electrical branch of the Bureau of Ships, United States Navy Department, Washington, D. C.
         
        
        
        
        
        
        
            Keywords : 
Coils; Error correction; Magnetic fields; Marine vehicles; Navigation; Permanent magnets; Protection; Resistors;
         
        
        
            Journal_Title : 
American Institute of Electrical Engineers, Transactions of the
         
        
        
        
        
            DOI : 
10.1109/T-AIEE.1948.5059815