Calderas are among the most active and dangerous volcanoes. Caldera unrest is defined by enhanced seismicity, gravity changes, surface deformation, and degassing. Although much …
Most of the world's 1500 active volcanoes are not instrumentally monitored, resulting in deadly eruptions which can occur without observation of precursory activity. The new …
Over the past 25 years, our understanding of the physical processes that drive volcanic eruptions has increased enormously thanks to major advances in computational and …
Z Lu, D Dzurisin, Z Lu, D Dzurisin - 2014 - Springer
In this chapter we discuss our InSAR observations of Aleutian volcanoes that have been active during historical time, starting with Kiska Volcano in the west and ending with Mount …
Resolving changes in topography through time using accurate high‐resolution digital elevation models (DEMs) is key to understanding active volcanic processes. For the first time …
Twenty years of continuous Earth observation by satellite SAR have resulted in numerous new insights into active volcanism, including a better understanding of subsurface magma …
S Plank, AV Shevchenko, P d'Angelo, V Gstaiger… - Scientific Reports, 2023 - nature.com
Determining outline, volume and effusion rate during an effusive volcanic eruption is crucial as it is a major controlling factor of the lava flow lengths, the prospective duration and hence …
Z Lu, D Dzurisin, J Biggs, C Wicks Jr… - Journal of Geophysical …, 2010 - Wiley Online Library
Starting soon after the 1997 eruption at Okmok volcano and continuing until the start of the 2008 eruption, magma accumulated in a storage zone centered∼ 3.5 km beneath the …
M Zheng, K Deng, H Fan, S Du - Remote sensing, 2018 - mdpi.com
To determine the relationship between underground mining, groundwater storage change, and surface deformation, we first used two sets of ENVISAT data and one set of Sentinel-1A …