TY - JOUR
T1 - Global volcano monitoring
T2 - what does it mean when volcanoes deform?
AU - Biggs, Juliet
AU - Pritchard, Matthew E.
PY - 2017/2/7
Y1 - 2017/2/7
N2 - Currently, it is only possible to look inside an active volcano using indirect geophysical methods. One such method is to measure surface deformation, which results from subsurface magmatic or hydrothermal processes. Modern satellite data allows deformation to be measured at hundreds of volcanoes without relying on limited ground instrumentation. As a result, the number of known deforming volcanoes has increased from 44 in 1997 to over 220 in 2016. This article reviews the diverse ways by which volcanoes can deform, the typical rates and durations of such deformations, and the processes that drive deformation.
AB - Currently, it is only possible to look inside an active volcano using indirect geophysical methods. One such method is to measure surface deformation, which results from subsurface magmatic or hydrothermal processes. Modern satellite data allows deformation to be measured at hundreds of volcanoes without relying on limited ground instrumentation. As a result, the number of known deforming volcanoes has increased from 44 in 1997 to over 220 in 2016. This article reviews the diverse ways by which volcanoes can deform, the typical rates and durations of such deformations, and the processes that drive deformation.
KW - Eruption
KW - Geodesy
KW - GPS
KW - InSAR
KW - Volcano deformation
UR - http://www.scopus.com/inward/record.url?scp=85011928675&partnerID=8YFLogxK
U2 - 10.2113/gselements.13.1.17
DO - 10.2113/gselements.13.1.17
M3 - Review article (Academic Journal)
AN - SCOPUS:85011928675
VL - 13
SP - 17
EP - 22
JO - Elements
JF - Elements
SN - 1811-5209
IS - 1
ER -