VJSATHER 

 SHIPS 



HYDEOGRAIEIC 



AMD 

 OCEANOGEAraiC 

 SURVEY SHIPS 



EECEIVING AND 



LOGGING AT 



HYDROGEWVIHIC OFFICE 



CHECKING AND CODING 



PHOTOCS^APHING AND 

 DEVELOPING FIIM 



EDITING AND SCREENING 

 FILM 



PRINTING, SORTING, 

 AND DISTRIBUTING 



W.H.O.I. 



S.I.O. 



H. 0. 



BATHYTHERMOGRAIB 



FILE 



OTHER 



U.S. & FOREIGN 



AGENCIES 



FIG. 1. CffiHERAL FLOW CHART 

 BT Data Processing 



