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Table 1 Best-fit parameters and standard errors for Models A (planar dislocation) and B (point source deflation)

From: Coeruptive and posteruptive crustal deformation associated with the 2018 Kusatsu-Shirane phreatic eruption based on PALSAR-2 time series analysis

  Model A [Plane dislocation] Model B [Point source deflation] Model C [Plane dislocation and Point source deflation]
RMS total [cm] 1.27 1.63 1.14
AIC 13,509 15,297 12,429
Slip [m] 0.19 (0.00) 0.17 (0.00)
Width [m] 1600 (50) 1500 (75)
Length [m] 600 (105) 500 (17)
Dip [degree] 52 (1.8) 56 (1.4)
Rake [degree] − 68 (0.9) − 64 (0.9)
Strike [degree] (Fixed) 105 105
UTM Easting [m] 280,000 (0.0) 280,250 (14)
UTM Northing [m] 4,056,300 (25) 4,056,250 (0)
Depth [m] 300 (24) 550 (10)
Volume change [m3] − 40,000 (6544) − 30,000 (1884)
  1. Standard errors are shown in parentheses