Fig. 2From: Estimation of convergence boundary location and velocity between tectonic plates in northern Hokkaido inferred by GNSS velocity dataObserved horizontal velocity field with respect to the Eurasian plate from 2008 to 2010. The error ellipse indicates 2σ. The rectangle delineated by a solid black line indicates the area of analysis that includes 44 GNSS stations (whole area). The dashed black line separates the analysis area into a northern (17 stations) and a southern (27 stations) part. Solid black lines represent active faults (Nakata and Imaizumi 2002)Back to article page