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keisanHigh-precision calculations for everyday life and work

Tides

ライブラリ名概要
Tide ChartThis tool calculates high and low tides at 202 designated locations along the Japanese coast and displays tide charts.
Tidal OverviewWe derive an overview of tidal patterns from tidal constants at 202 designated locations along the Japanese coast.
The tidal forces of the Moon and the SunWe will calculate the gravitational and tidal forces of the Moon and the Sun, and determine the ratio relative to the Moon (at perigee).