This map shows changes in ocean bottom pressure measured by NASA's Gravity Recovery and Climate Experiment (Grace)

Artists' concepts of the Gravity Recovery and Climate Experiment (Grace) spacecraft.

JPL scientists have applied a gravity calculation method first used on Apollo moon missions to measure pressure at the ocean bottom, shedding new light on our ocean and climate.

For more information, please visit http://climate.nasa.gov/news/index.cfm?FuseAction=ShowNews&NewsID=152

Media Contact