Table 2 FlowDIR inputs used for recreating past events at Shinmoedake (March 2018), Colima (February 2002—February 2003), and Merapi (December 2018 – September 2019) volcanoes
Shinmoedake March 2018 | Colima February 2002 -February 2003 | Merapi December 2018 -September 2019 | |
|---|---|---|---|
DEM resolution | 5 m | 30 m | 10 m |
DEM acquisition date | 2016 | 2000 | 2014–2015 |
Starting coordinate (easting, northing, UTM zone) | 678187, 3532034, 52R | 645099, 215807, 13Q | 438896, 9166379, 49 M |
Buffer zone | 50 m | 100 m | 100 m |
Elevation threshold | 30 m | 30 m | 100 m |
Start uncertainty | 50 m | 60 m | 30 m |