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Uses of Ocean Data Assimilation and Ocean State Estimation

  • Keith Haines
Conference paper
Part of the NATO Science Series book series (NAIV, volume 26)

Abstract

Many of the methods used for ocean data assimilation are of course generic, in particular, techniques for estimation and error propagation, and these methods are adequately discussed elsewhere in this book. Instead we focus on some of the more specific oceanographic aspects. We start with some examples of the practical uses of ocean data assimilation and then look in more detail at the ocean inverse problem for recovering the time mean steady state ocean circulation. The physical constraints and assumptions are very explicit for this problem and similar ideas later turn out to be useful in the time dependent ocean assimilation context.

Keywords

Data Assimilation North Atlantic Deep Water Error Treatment Antarctic Bottom Water World Ocean Circulation Experiment 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Ganachaud, A., and C. Wunsch, 2000: Oceanic meridional overturning circulation; mixing, bottom water formation rates and heat transport. Nature 408, 453–456.CrossRefGoogle Scholar
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Copyright information

© Springer Science+Business Media Dordrecht 2003

Authors and Affiliations

  • Keith Haines
    • 1
  1. 1.Environmental Systems Science CentreReading UniversityReadingUK

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