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Earth, Planets and Space
Fig. 3 | Earth, Planets and Space

Fig. 3

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

Fig. 3

Quasi-east–west (QEW) and quasi-up–down (QUD) components of the coeruptive deformation. a–d Decomposed QEW and QUD components using pairs of paths 19/125 and 19/126, respectively. Contours indicate 2 cm intervals of each displacement component. Positive values of QEW and QUD components indicate eastward displacement and uplift, respectively. e, f Cross sections of QEW and QUD components along the P–P’ profile. The profile locations are shown in (a–d). The plotted dots are the values of each displacement component in pairs of paths 19/125 and 19/126 within the boxes along the P–P’ profile

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