This short video from NASA discusses the role that salinity plays in Earth's climate and ocean circulation, focusing on the observations of the Aquarius satellite.
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An additional video is provided that discusses how Aquarius helps climate modelers to understand the ocean-atmosphere processes that are changing Earth's climate.
A transcript is provided as well.
The ocean circulation plays a key role in distributing solar energy and maintaining climate by moving heat from Earth's equator to the poles.
The Aquarius satellite's salinity data combined with data from other sensors that measure sea level, rainfall, temperature, ocean color, and winds provide a much clearer picture of the complex ocean dynamics.
Passed initial science review - expert science review pending.
The transcript of the video and glossary of terms are provided.
Some background and static images to complement the video are offered.
The video size and format are easy to use.
The visual graphics on ocean currents are clear and visually engaging.