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Tidal and rotational perturbations of Earth's gravity gradients
Authors:F Bocchio
Institution:Istituto di Geodesia e Geofisica, Universitàdi Trieste. Via dell' UniversitàN.7, Trieste 34100, Italy
Abstract:Summary. In view of present attempts to build orbiting gravity gradiometers with an accuracy of about 10?4 E, perturbing gravitational gradients arising from tide-generating bodies and from rotational deformations induced by polar motion are evaluated.
Keywords:
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