102
Views
3
CrossRef citations to date
0
Altmetric
Original Articles

A nonlinear preconditioned quasi-Newton method without inversion of a first-guess covariance matrix in variational analyses

&
Pages 450-454 | Received 22 Apr 2002, Accepted 28 Apr 2003, Published online: 15 Dec 2016

References

  • Cohn, S. E. 1997. An introduction to estimation theory. J. MeteoroL Soc. Jpn. 75, 257–288.
  • Conkright, M. E., Levitus, S., O’Brien, T., Boyer, T. P., Stephens, C., Johnson, D., Stathoplos, L., Baranova, O., Antonov, J., Gelfeld, R., Burney, J., Rochester, J. and Forgy, C. 1998. World Ocean Database 1998 CD-ROM Data Set Documentation Version 1.2. National Oceano-graphic Data Center Internal Report 14. NOAA, Washington D.C., 37 pp.
  • Courtier, P. 1997. Dual formulation of four-dimensional vari-ational assimilation. Q. J. R. MeteoroL Soc. 123, 2449–2461.
  • Derber, J. and Rosati, A. 1989. A global oceanic data assimilation system. J. Phys. Oceanogr 19, 1333–1347.
  • Fujii, Y. and Kamachi, M. 2003. A reconstruction of observed profiles in the sea east of Japan using vertical coupled temperature—salinity EOF modes. J. Oceanogr 59, 173–186.
  • Golub, G. H. and Van Loan, C. F. 1996. Matrix computations, 3rd edn. The Johns Hopkins University Press, Baltimore, USA, 694 pp.
  • Kuragano, T. and Shibata, A. 1997. Sea surface dynamic height of the Pacific Ocean derived from TOPEX/POSEIDON altimeter data: Calculation method and accuracy. J. Oceanogr 53, 585–599.
  • Kuragano, T. and Kamachi, M. 1997. Investigation of temperature and salinity fields statistically derived from TOPEX/POSEIDON altimeter datay. In: Proceedings of the Symposium Monitoring the Ocean in the 2000s. An integrated approach. Biarritz, France, Session 4, p. 29.
  • Liu, D. C. and Nocedal, J. 1989. On the limited memory BFGS method for large scale optimization. Math. Pro-gram. 45, 45–528.
  • Lorenc, A. C. 1988. Optimal nonlinear objective analysis. Q. J. R. MeteoroL Soc. 114, 205–240.
  • Morrow, R. and DeMey, P. 1995. Adjoint assimilation of altimetric, surface drifter, and hydrographic data in a quasi-geostrophic model of Azores current. J. Geophys. Res. 100, 25007–25025.
  • UNESCO 1981. Tenth report of the joint panel on oceano-graphic tables and standard, Sidney, B. C., September 1980. UNESCO technical papers in marine science, vol. 36, 25 pp.
  • Wenzel, M., Schriiter, J. and Olbers, D. 2001. The annual cycle of the global ocean circulation as determined by 4D VAR data assimilation. Progr Oceanogr 48, 73–119.