Aquarius
The Aquarius mission provided NASA's first global observations of sea surface salinity, giving climatologists a better understanding of the ocean's role in Earth's water cycle and weather patterns, as well as global climate variability.
Visit Mission WebsiteLaunch Date
Jun 10, 2011
Type
InstrumentTarget
EarthStatus
PastThe Aquarius mission provided NASA's first global observations of sea surface salinity, giving climatologists a better understanding of the ocean's role in Earth's water cycle and weather patterns, as well as global climate variability.
Together with sensors that measure sea level, ocean color, temperature, winds, rainfall and evaporation, Aquarius was the NASA-built primary instrument aboard the Argentinian space agency's Satélite de Aplicaciones Científicas spacecraft. Data gathered over its mission lifetime offered a much clearer picture of how the ocean works, how it is linked to climate, and how it may respond to climate change.
February 2013: An animated global view of sea surface salinity made using data collected by Aquarius over a full year reveals a large patch of highly saline water across the North Atlantic, as well as a number of other salt-flow patterns and behaviors.
