Implementations of a square-root ensemble analysis and a hybrid localisation into the POD-based ensemble 4DVar
The main purpose of this study is to propose a hybrid localisation technique for the proper orthogonal decomposition (POD)-based ensemble 4-D variational assimilation (PODEn4DVar) method with the aim of facilitating its implementation. This hybrid localisation scheme takes full advantages of both th...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Stockholm University Press
2012-04-01
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| Series: | Tellus: Series A, Dynamic Meteorology and Oceanography |
| Subjects: | |
| Online Access: | http://www.tellusa.net/index.php/tellusa/article/view/18375/pdf_1 |