References
Carton, J.A., G. Chepurin, X. Cao, and B.S. Giese, 2000a: A Simple Ocean Data Assimilation analysis of the global upper ocean 1950-1995, Part 1: methodology, J. Phys. Oceanogr., 30, 294-309. pdf
Carton, J.A., G. Chepurin, and X. Cao, 2000b: A Simple Ocean Data Assimilation analysis of the global upper ocean 1950-1995 Part 2: results, J. Phys. Oceanogr., 30, 311-326. pdf
Carton, J.A., B.S. Giese, and S.A. Grodsky, 2005: Sea level rise and the warming of the oceans in the Simple Ocean Data Assimilation (SODA) ocean reanalysis, J. Geophys. Res.,110, Article Number: C09006
Chepurin, GA, J.A. Carton, and D. Dee, 2005: Forecast model bias correction in ocean data assimilation, Mon. Wea. Rev., 5, 1328-1342.
Carton, J.A., and B.S. Giese, 2008: A reanalysis of ocean climate using Simple Ocean Data Assimilation (SODA), Mon. Wea. Rev., 136,2999-3017, pdf
Giese, B.S., and S. Ray, 2011: El Nino variability in simple ocean data assimilation (SODA), 1871-2008, J. Geophys. Res., 116, Article Number: C02024.
Many additional references are at: www.atmos.umd.edu/~carton/carton/ref.html