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Table 1 Interferometric pairs used in this study

From: InSAR analysis for detecting the route of hydrothermal fluid to the surface during the 2015 phreatic eruption of Hakone Volcano, Japan

Pair Path Frame Master date Slave date Orbit Incident angle (°) Perpendicular baseline (m)
I 18 2910 2015/6/18 2015/7/2 Descending, right 42.8 314.5
II 125 700 2015/6/7 2015/7/5 Ascending, right 32.2 55.8
III 126a 690 2015/5/15 2015/7/10 Ascending, right 43.4 68.5
IV 25a 2910 2015/5/28 2015/8/6 Descending, left 45.5 304.9
  1. aPairs III (Path 126) and IV (Path 25) were not used for the model inversion