Fig. 3From: Modeling long-term volcanic deformation at Kusatsu-Shirane and Asama volcanoes, Japan, using the GNSS coordinate time seriesGNSS coordinate time series and estimated tectonic deformation at selected sites. Black circles denote GNSS coordinate time series and solid red squares represent tectonic deformation estimated using Eq. (1). Error bars on black circles represent one sigma observation errors. Complete GNSS coordinate time series are given in Additional file 1: Figure S1a, bBack to article page