Sea Surface Salinity from Space

Nasa
"As computer models evolve, Aquarius will provide the essential SSS data needed to link the two major components of the climate system: the water cycle and ocean circulation. ......Aquarius is a focused effort to measure Sea Surface Salinity and will provide the global view of salinity variability needed for climate studies." (Aquarius/SAC-D was launched, June 10, 2011)