Fig. 6From: Array-size dependency of the upper limit wavelength normalized by array radius for the standard spatial autocorrelation methodStandard deviations normalized by the average values (coefficient of variation, CV) of the phase velocities for an array with a radius of 0.58 m. Individual analysis results (two-point arrays, circles) and average results (triangular array, crosses) are plotted. The theoretical calculation results (red broken line) are also plotted for comparisonBack to article page