Theory of Tides in the Baltic Sea and a Proper Model Concept

2 Theory of Tides in the Baltic Sea and a Proper Model Concept 

geographical longitude and latitude, respectively, co, angular velocity of the earth. p, pressure. 

With kinematic boundary conditions at the surface and bottom, the following continuity equation integrated over the depth of the water column is obtained  

The tidal potential Oq can be composed with sufficient accuracy from,for example, two parts each of the sun and moon Of, = Although hn/ would be even 

The development of the tidal potential of the moon and sun is given, for example, by Bartels and Hom (1952). The potential is expressed in a geocentric coordinate system and depends on the location (2, tp) and on the time-dependent quantities distance r, declination 5 and right ascension a. 

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