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| A Method for Calculating Tidal Nonharmonic Constants——I. The Derivation of Formulae |
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| A set of formulae are presented for calculating tidal nonharmonic constants which canbe used to describe the properties of tides at ports. These formulae are derived from theequations expressing high and low waters. A series of simplifications have been made andthe nonharmonic constants may be obtained from only four largest constituents (M2, S2, K1,and O1). However, for the ports where the shallow water effect is relatively important, the another two constituents, M4 and M6, have to be taken into account so as to give a shallow water correction. The method given in this paper would be suitable to China Sea. |
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