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| Titel |
Towards a new time-series of GRACE continental and non-tidal ocean mass variations |
| VerfasserIn |
Christian Gruber, Sergei Rudenko |
| Konferenz |
EGU General Assembly 2014
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| Medientyp |
Artikel
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| Sprache |
Englisch
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 16 (2014) |
| Datensatznummer |
250092193
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| Publikation (Nr.) |
 EGU/EGU2014-6521.pdf |
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| Zusammenfassung |
| Continental and residual non-tidal mass variations in the Earth system are rigorously estimated by the inversion and downward continuation of GRACE K-Band observations. In order to increase the spatio-temporal resolution a Kalman filter is employed, constrained by the auto-correlation of land hydrology and short-term atmosphere and non-tidal ocean fluctuations. Current status and comparison of large-scale hydrological catchments and polar ice-sheet melting with available GRACE time-series, in-situ hydraulic modeling (Mekong) and GPS uplift rates (GNET) are presented. |
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