A study on reducing update frequency of the forecast samples in the ensemble-based 4DVar data assimilation method
In the ensemble-based four dimensional variational assimilation method (SVD-En4DVar), a singular value decomposition (SVD) technique is used to select the leading eigenvectors and the analysis variables are expressed as the orthogonal bases expansion of the eigenvectors. The experiments with a two-d...
| Main Authors: | , , , |
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| פורמט: | Article |
| שפה: | English |
| יצא לאור: |
Borntraeger
2013-02-01
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| סדרה: | Meteorologische Zeitschrift |
| נושאים: | |
| גישה מקוונת: | http://dx.doi.org/10.1127/0941-2948/2013/0287 |