Fig. 4From: Development of a detection method for short-term slow slip events using GNSS data and its application to the Nankai subduction zoneDistribution of the weighted average of correlation coefficients and the observed displacement on February 7, 2007. Squares represent the center location of each sub-fault and their color shows the value of the weighted average at the sub-fault. Black arrows and red circles represent the observed displacements and location of tremors, respectively. The square with the yellow rim shows the highest correlationBack to article page