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Earth sciences

Earth sciences

Global map of tiny ‘third-degree tides’ made using satellite observations

29 Dec 2020
Jason-3
Eye in the sky: data from the Jason-3 satellite was used in the study. (Courtesy: NASA/JPL-Caltech)
Third-degree tides – tiny sea-level fluctuations once known only locally from measurements made by

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Ian Randall is a science writer based in the UK
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