2012 Volume 68 Issue 4 Pages I_305-I_314
In order to reduce discrepancies between ground models based on the microtremor array observation in Fukui Plain and models by the H/V survey method and gravity analysis, the existing array ground models were reevaluated. The representative of the dispersion curves was selected so as to fit a theoretical fundamental mode dispersion curve of the H/V ground model. By using the method of selection, a reasonable reevaluation became possible. As a result the correspondences among the three models were much improved as a whole, but in the edge site of the Plain the differences against the gravity model are not reduced.