Global Eustatic Sea-Level Variations for the Approximation of Geocenter Motion from Grace

Global degree-1 coefficients are derived by means of the method by Swenson et al. (2008) from a model of ocean mass variability and RL05 GRACE monthly mean gravity fields. Since an ocean model consistent with the GRACE GSM fields is required to solely include eustatic sea-level variability which can...

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Bibliographic Details
Main Authors: Bergmann-Wolf Inga, Zhang Liangjing, Dobslaw Henryk
Format: Article
Language:English
Published: De Gruyter 2014-04-01
Series:Journal of Geodetic Science
Online Access:http://www.degruyter.com/view/j/jogs.2014.4.issue-1/jogs-2014-0006/jogs-2014-0006.xml?format=INT