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Global sea level

A new NASA study finds that global sea level, which dipped sharply in 2010-11 due to a strong La Nina event, has recovered and resumed its long-term upward climb.

Credit: NASA/JPL-Caltech/CNES

For most of the past two decades, the NASA and European Topex/Poseidon, Jason-1 and Jason-2 satellites have tracked the gradual rise of the world's ocean in response to global warming.

From Jet Propulsion Laboratory/NASA
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