Crustal deformation
SAR (ALOS-2 satellite)-derived crustal deformation
- Data format: ASCII
- The first line is a header that explaines parameters for each column
- File format (from left): Longitude [deg], Latitude [deg], Height [m], Displacement rate (LOS) [cm]
| Data | File | Note |
|---|---|---|
| 2-D (quasi-EW, quasi-UD) | qUD_qEW.dat | - Eastward and upward: positive sign - Fig. 3 in Kobayashi et al. (2018) |
SAR (RADARSAT-2 satellite)-derived crustal deformation
Displacement rate
- Data format: ASCII
- The first line is a header that explaines parameters for each column
- File format (from left): Longitude [deg], Latitude [deg], Height [m], Displacement rate (LOS) [mm/yr]
| Data | File | Note |
|---|---|---|
| Displacement rate | disp_rate.dat | - Fig. 4 in Kobayashi et al. (2018) |
Displacement time series data
- Data format: ASCII
- The first line is a header that explaines parameters for each column
- File format (from left): Longitude [deg], Latitude [deg], Height [m], Displacement (LOS) [mm]
| Data | File | Note |
|---|---|---|
| Displacement time history data, estimated by phase linking method |
20140928-20141022.insar_phslnk.dat 20140928-20141115.insar_phslnk.dat 20140928-20141209.insar_phslnk.dat 20140928-20150102.insar_phslnk.dat 20140928-20150126.insar_phslnk.dat 20140928-20150219.insar_phslnk.dat 20140928-20150315.insar_phslnk.dat |
- File name: [YYYYMMDD1-YYYYMMDD2]. insar_phslnk.tif - Fig. 4 in Kobayashi et al. (2018) - YYYYMMDD1: Acquisition date of 1st image - YYYYMMDD2: Acquisition date of 2nd image - See the details in Table S2 of Kobayashi et al. (2018) |
Citation
- Kobayashi, T., Y. Morishita, and H. Munekane (2018), First detection of precursory ground inflation of a small phreatic eruption by InSAR, Earth Planet. Sci. Lett, 491, 244-254, 2018, doi:10.1016/j.epsl.2018.03.041