The researchers used an unmanned aerial vehicle fixed wing.
Scientists from Kemijsko University have created a drone, which allowed them to remove the eruption of the volcano close up.
The video was posted on the University channel on YouTube.
Created an unmanned aerial vehicle capable of rising to a height of about eight thousand meters. He flew over the volcanoes Fuego and Pacaya, located in Guatemala in Central America. This allowed the scientists to record the emissions that otherwise could not be seen.
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