METHOD FOR SPATIAL AGREEMENT OF TIDAL VIBRATIONS WHEN MAKING TIDAL MAPS

摘要

The method of spatial coordination of tidal fluctuations when compiling tidal maps, including determining the tide height from the harmonic component of the wave, limited along the water area defined by amplitude, position angle and period, and further processing, in which the tide height is determined taking into account the angular velocity of the harmonic component of the wave, This is determined by the material planned coordinates of the point of the water area, directed to the east and north, respectively, and the values of the tidal height of the harmonic component The nascent wave at a fixed point in time is determined through the projection of the point on the phase circle corresponding to a given sea level height, the parameters of which are determined taking into account the location of the internal points of the water area and its contour, and the amplitude of the harmonic component of the wave is determined by the tide height at points with material planned coordinates for a sequential set of discrete values of time, the value of which determines the time of the maximum tide level, the formation of series of observations they are performed by decomposing the spectrum of oscillations into non-intersecting intervals and decomposing the initial series into components for each frequency interval, decomposing the initial series is transforming using the Meyer wavelet, and harmonic constants are estimated for each individual luminaire, while stability stability of harmonic constants is additionally evaluated, tidal oscillations are determined non-periodic character, when constructing isolines determine the measure of proximity between two systems of isolines by