Fig. 5From: Crustal deformation model of the Beppu−Shimabara graben area, central Kyushu, Japan, based on inversion of three-component GNSS data in 2000–2010Singular values of the forward operator for the base model in descending order. The horizontal broken line represents the value of 0.001 as a criterion of the truncation to construct the pseudo-inverse matrixBack to article page