Adaptive data assimilation including the effect of spatial variations in observation error
โ Scribed by Rod Frehlich
- Book ID
- 111775833
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 620 KB
- Volume
- 132
- Category
- Article
- ISSN
- 0035-9009
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract This article reviews a range of leading methods to model the background error covariance matrix (the **B**โmatrix) in modern variational data assimilation systems. Owing partly to its very large rank, the **B**โmatrix is impossible to use in an explicit fashion in an operational setting
## Abstract This paper studies the sensitivity of global ocean analyses to two flowโdependent formulations of the backgroundโerror standard deviations (ฯ^b^) for temperature and salinity in a threeโdimensional variational data assimilation (3DโVar) system. The first formulation is based on an empir