Table 1 Statistic of ALOS-2/PALSAR-2 ScanSAR images used in this study
Path/frame | Pre-event acquisition | Postevent acquisition | Perpendicular baseline (m) | Heading (°) | Incidence angle (°) |
|---|---|---|---|---|---|
135–650 (sw5–7) | February 9, 2015 | April 18, 2016 | 56.5 (sw5)–44.8 (sw7) | −6.3 (sw5) to −5.4 (sw7) | 65.9 (sw5)–65.4 (sw7) |
124–700 (sw3–5) | January 26, 2016 | April 19, 2016 | 188 (sw3)–187 (sw5) | −15.3 (sw3) to −16.1 (sw5) | 39.0 (sw3)–41.2 (sw5) |