Understanding caldera structure and development: An overview of analogue models compared to natural calderas
V Acocella - Earth-Science Reviews, 2007 - Elsevier
Understanding the structure and development of calderas is crucial for predicting their
behaviour during periods of unrest and to plan geothermal and ore exploitation. Geological …
behaviour during periods of unrest and to plan geothermal and ore exploitation. Geological …
An overview of recent (1988 to 2014) caldera unrest: Knowledge and perspectives
V Acocella, R Di Lorenzo, C Newhall… - Reviews of …, 2015 - Wiley Online Library
Calderas are among the most active and dangerous volcanoes. Caldera unrest is defined by
enhanced seismicity, gravity changes, surface deformation, and degassing. Although much …
enhanced seismicity, gravity changes, surface deformation, and degassing. Although much …
Towards more realistic values of elastic moduli for volcano modelling
The accuracy of elastic analytical solutions and numerical models, widely used in
volcanology to interpret surface ground deformation, depends heavily on the Young's …
volcanology to interpret surface ground deformation, depends heavily on the Young's …
Caldera resurgence during the 2018 eruption of Sierra Negra volcano, Galápagos Islands
Recent large basaltic eruptions began after only minor surface uplift and seismicity, and
resulted in caldera subsidence. In contrast, some eruptions at Galápagos Island volcanoes …
resulted in caldera subsidence. In contrast, some eruptions at Galápagos Island volcanoes …
Volcanology: Lessons learned from synthetic aperture radar imagery
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 …
new insights into active volcanism, including a better understanding of subsurface magma …
Volcano deformation and eruption forecasting
P Segall - Geological Society, London, Special Publications, 2013 - lyellcollection.org
Abstract Recent advances in Global Positioning System (GPS), tilt and Interferometric
Synthetic Aperture Radar (InSAR) have greatly increased the availability of volcano …
Synthetic Aperture Radar (InSAR) have greatly increased the availability of volcano …
Using machine learning to automatically detect volcanic unrest in a time series of interferograms
The latest generation of synthetic aperture radar satellites produce measurements of ground
deformation at the majority of the world's subaerial active volcanoes and can be used to …
deformation at the majority of the world's subaerial active volcanoes and can be used to …
Constraints on magma chamber geometry at Sierra Negra Volcano, Galápagos Islands, based on InSAR observations
We investigate the problem of estimating magma chamber geometry using InSAR
observations of Sierra Negra Volcano, Galápagos. Ascending and descending …
observations of Sierra Negra Volcano, Galápagos. Ascending and descending …
Forecasting mechanical failure and the 26 June 2018 eruption of Sierra Negra volcano, Galápagos, Ecuador
Using recent advancements in high-performance computing data assimilation to combine
satellite InSAR data with numerical models, the prolonged unrest of the Sierra Negra …
satellite InSAR data with numerical models, the prolonged unrest of the Sierra Negra …
Improved SAR amplitude image offset measurements for deriving three-dimensional coseismic displacements
Offsets of synthetic aperture radar (SAR) images have played an important role in deriving
complete three-dimensional (3-D) surface displacement fields in geoscientific applications …
complete three-dimensional (3-D) surface displacement fields in geoscientific applications …