Global MSS(Mean Sea Surface) Model based on satellite altimetry, Earth"s gravity, ocean depth, tidal and variety of data. MSS Model used in the calculation of earth observation satellite data by the obsevation that most global data because the observations in order to achieve long-term needs. Therefore, the data used to calculate according to the type observation period and there are differences in the precision and accuracy. In this study, the estimation of geostrophic velocity around the Korean peninsula using the sea surface topography calculated from the most recent MSS_CNES_CLS10, DTU10MSS models and EGM2008 Earth Gravity Model.