. "The surface called \"surface\" means the lower boundary of the atmosphere. A velocity is a vector quantity. \"Eastward\" indicates a vector component which is positive when directed eastward (negative westward). \"Geostrophic\" indicates that geostrophic balance is assumed. \"Water\" means water in all phases. \"sea_level\" means mean sea level. The geoid is a surface of constant geopotential with which mean sea level would coincide if the ocean were at rest. surface_eastward_sea_water_geostrophic_velocity_assuming_sea_level_for_geoid is the variable part of surface_eastward_sea_water_geostrophic_velocity. The assumption that sea level is equal to the geoid means that the stationary component of ocean circulation is equal to zero."@en . . . "SDN:P07::CFSN0779" . . "" . . . . "deprecated"@en . "SDN:P07::CFSN0779" . . "2008-04-15 14:00:00.0" . "surface_eastward_geostrophic_sea_water_velocity_assuming_sea_level_for_geoid"@en . . "1" . "SDN:P07::CFSN0779" . . . "2008-04-15 14:00:00.0" . "true" . "1" .