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7. Additional Material

Chapter 6: Measuring Ocean Currents

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Jason and the Argo Floats

The Argo programme was developed to provide in situ measurements of temperature, salinity and ocean currents that could complement measurements by the Jason satellite altimeter.

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Geostrophic Currents

How oceanographers convert satellite measurements sea surface height into measurements of current speed.

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The Geoid

How variation of the earth’s gravity field affects measurements of sea surface height, and how new satellites that measure gravity can help to give better measurements of ocean currents.