Due to high risk for researchers, the imaging of active volcanoes has so far been a great challenge in volcanology. Scientists used a drone for a series of repeated survey flights with optical and thermal imaging cameras at the Santa Maria volcano in Guatemala. A regular and systematic survey of dangerous volcanoes with drones seems to be close. https://www.sciencedaily.com/releases/2020/05/200525115649.htm
THE DATA ORGANISATION
How drones can monitor explosive volcanoes
Artificial Intelligence
May 25, 2020