Apart from the observational monitoring system for the meridional overturning circulation (MOC) several other projects have been funded in the framework of RAPID-WATCH. Their main aim is to assess the usefulness of the MOC observations.

RAPID-WATCH projects assessing the MOC observations from 26.5°N:

VALOR (VALue Of the RAPID array for climate predictions)
MONACO (MOnitoring the North Atlantic heat COntent)
CHAAOS
RAPIT

Other links
RAPID/RAPID-WATCH BADC data centre