Fig. 8From: Continuity, segmentation and faulting type of active fault zones of the 2016 Kumamoto earthquake inferred from analyses of a gravity gradient tensorDimensionality index (D i) distribution. D i is close to 0 or 1 depending on whether the dimension of a structure is 2D or 3D. The continuous red lines show active faults (Nakata and Imaizumi 2002) and the broken red lines show the extended fault line of the Futagawa fault zone (HERP 2013a)Back to article page