키리바시 연안해역의 천문조위 예측 및 고찰

Abstract

In this study, tide data including astronomical tides were obtained from tide data at 1-hour intervals in Tarawa, Christmas, and Kanton, Kiribati at the University of Hawaii Sea Level Center. In one-year harmonic decomposition, 67 harmonic constants can be obtained. In the 18.6 year analysis, 68 harmonic constants with the R2 component added are acquired. Estimate the predicted value using the prediction program for the harmonic constant including the astronomical tide. The correlation between the measured value and the predicted value was 0.9716 in Tarawa, 0.8187 in Christmas, and 0.9331 in Kanton, and the magnification was 9544 in Tarawa, 0.9845 in Christmas, and 0.9952 in Kanton.