The ICES operational group, Data and Information (DIG) have developed guidelines to assist those involved in the collection, 
processing, quality control and   exchange of various types of (mainly) 
physical oceanographic data, for example,   Moored Current Meter, 
Shipborne ADCP, Seasoar, Chlorophyll and Nutrient data. These guidelines
 have been adopted by the ICES Data Centre and are recommended to the 
ICES Community.
Each 
guideline addresses the data and   metadata requirements of a specific 
data type. They cover three main areas: 
-  What the data collector should provide to the data centre (e.g. collection   information, processing, etc) 
-  How the data centre handles data supplied   (e.g. value added, quality control, etc) 
-  What the data centre can provide   in terms of data, referral services and expertise back to the data collector