A proxy 3-dimensional ocean temperature field based on NMC
Optimum Interpolation Sea Surface Temperature (OISST) data and
NOAA World Ocean Atlas 1994.
The mean sea level anomalies from TOPEX/POSEIDON cycle 2 - cycle 131
(Inverted Barometer applied) and
the thermal expansion calculated from the Analyzed Temperature
Field of 1994' World Ocean Atlas.