Temporal variations of rotational origin in the absolute value of gravity |
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| Authors: | Kurt Lambeck Reviewer M Bur?a |
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| Institution: | (1) Research Group of Space Geodesy, Paris Observatory;(2) 92 - Meudon, France |
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| Abstract: | Summary When correcting precise gravity measurements for polar motion, the Earth's rotational deformation must be considered, as this will increase the correction based on a rigid Earth by about 15%. Conversely the gravity observations can be used to estimate the Love numbers h2 and k2 at the Chandler frequency. |
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