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Ocean Bottom Pressure

GRACE-FO will measure Atlantic Ocean bottom pressure as an indicator of deep ocean current speed, as GRACE did. This pattern of above-average (blue) and below-average (red) seafloor pressure in 2009 GRACE data revealed a temporary slowing of deep ocean currents.

GRACE-FO will measure Atlantic Ocean bottom pressure as an indicator of deep ocean current speed, as GRACE did. This pattern of above-average (blue) and below-average (red) seafloor pressure in 2009 GRACE data revealed a temporary slowing of deep ocean currents.

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NASA/JPL-Caltech

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GRACE-FO Instruments
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NASA JPL-UC Irvine glaciologist Eric Rignot explains how glaciers in West Antarctica are changing.
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The GRACE mission launched in 2002, changing our understanding of Earth.
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Illustration of GRACE-FO gravity data over Africa.
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