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    Earth System Science Pathfinder (ESSP)

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Acquarius

Aquarius

https://aquarius.nasa.gov/

The joint U.S./Argentinian Aquarius/Satélite de Aplicaciones Científicas (SAC)-D mission was launched June 10, 2011, and ended on June 8, 2015, when an essential part of the power and attitude control system for the spacecraft stopped operating. The Aquarius instrument successfully achieved its science objectives and completed its primary three-year mission in November 2014.

Aquarius/SAC-D mapped the salinity (the concentration of dissolved salt) at the ocean surface, information critical to improving our understanding of two major components of Earth’s climate system: the water cycle and ocean circulation. By measuring ocean salinity from space, Aquarius provided new insights into how the massive natural exchange of freshwater between the ocean, atmosphere and sea ice influences ocean circulation, weather and climate.

Aquarius/SAC-D mapped the salinity (the concentration of dissolved salt) at the ocean surface, information critical to improving our understanding of two major components of Earth’s climate system

 
 

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