NS/IOC/I N F-17 (Cont i nued) 



Data which are alreaay being sent to certain organizations 

 will continue in accordance with established schedules and in 

 addition to transmission to VOCs, e.g. 



(a) Mean Sea-level observations to the Liverpool 

 Observatory and Tidal Institute, The Observatory, 

 Birkenhead for the Mean Sea Level Committee of the 

 lAPO. It is hoped that a copy of all mean sea- 

 level observations will be sent direct to the LTI 

 for the MSL Committee as well as to one or both 1/OCs. 



(b) Bathymetric data to the International Hydrographic 

 Bureau, Quai des Etats-Unis, Monaco, for the Carte 

 Bathymetrique Internationale des Oceans, 



(c) North Atlantic Serial Station data to the Inter- 

 national Council for the Exploration of the Sea. 



