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Earth, Planets and Space
Fig. 2 | Earth, Planets and Space

Fig. 2

From: Impact of crustal deformation detection by the DSI (difference of split-band interferograms) method with PALSAR-2 data: a case study on the 2016 Kumamoto Earthquake

Fig. 2

Slant-range change maps obtained using the difference of split-band interferograms (DSI) and offset-tracking analyses. Arrows in the figures indicate the along-track (A) and cross-track (C) directions. Thin lines depict the surface ruptures associated with the 2016 Kumamoto Earthquake (Awata et al. 2019; National Institute of Advanced Industrial Science and Technology 2019). a, b Slant-range change maps for Path 28 using the DSI and offset-tracking analyses, respectively, and (c) the difference between them. d, e Slant-range change maps for Path 126 using the DSI and offset-tracking analyses, respectively, and (f) the difference between them. g, h Enlarged slant-range change maps from the DSI and offset-tracking analyses for Path 126. The area corresponds to the dashed areas in (d and e). i Comparison of slant-range changes from the DSI and offset-tracking analyses along profile A–A’ shown in (g and h)

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