The constant part of the tidal field in the theory of heights |
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Authors: | Antonín Zeman |
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Institution: | (1) Department of Advanced Geodesy, Faculty of Civil Engineering, The Czech Technical University, Prague |
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Abstract: | Summary The problem of the constant part of the tidal field is still topical in view of the recommendations of IAG1, 2] to eliminate the tidal effect of external masses from all geodetic measurements under preservation of the effect of the time-constant tidal deformation of the Earth. The paper discusses the consequences of accepting this recommendation for normal heights, and suggests a solution based on the new definition of the normal gravity field3]. |
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