Retrospective Analysis of the Black Sea Thermohaline Fields on the Basis of Empirical Orthogonal Functions
Journal: Physical Oceanography
Year: 2018

Mathematical method combining optimal interpolation and expansion into the empirical orthogonal functions is developed to implement a retrospective analysis of the Black Sea thermohaline structure using incomplete archival oceanographic data. In order to increase spatial consistency of the resulted hydrologic structure, the earlier applied reconstruction method based on the horizontal empirical orthogonal functions was transformed to the combined one in which the vertical empirical orthogonal fu