Over the past two decades, multidisciplinary studies have unearthed a rich history of
volcanic activity and unrest in the densely-populated East African Rift System, providing new …

Nyiragongo and Nyamuragira are two active volcanoes of the Western branch of the East
African Rift in the Virunga area. They were built at the Kivu rift axis ca. 12,000 years ago and …

Abstract Freely available Global Digital Elevation Models (GDEMs) are essential for many
scientific and humanitarian applications. Recently, TanDEM-X 90 has been released with a …

Abstract Global Synthetic Aperture Radar (SAR) measurements made over the past decades
provide insights into the lateral extent of magmatic domains, and capture volcanic process …

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 …

Abstract The Planet SkySat-C SmallSat constellation can acquire very high resolution (0.7 m
to 0.9 m) triplet stereo and video imagery with short revisit times, providing an exciting …

Abstract Mt. Etna (Italy) with 55 effusive events in the last six years is one of the most active
volcanoes in the world, with a million people living on its flank and thousands of tourists who …

Slow-moving landslides exhibit persistent but non-uniform motion at low rates which makes
them exceptional natural laboratories to study the mechanisms that control the dynamics of …

Abstract Within Latin America, about 319 volcanoes have been active in the Holocene, but
202 of these volcanoes have no seismic, deformation or gas monitoring. Following the 2012 …

Satellite monitoring of volcanic activity typically includes four primary observations:(1)
deformation and surface change,(2) gas emissions,(3) thermal anomalies, and (4) ash …