Fig. 13From: Array-size dependency of the upper limit wavelength normalized by array radius for the standard spatial autocorrelation methodFrequency characteristics of the attenuation coefficients. The analysis results of this study are indicated by red circles with error bars (standard errors). The solid black line indicates the analysis result of CI2021 at Tsukuba, Japan. The gray lines and marks indicate the analysis results obtained by other researchers (Fig. 12 of CI2021)Back to article page