MIRMI News

To better assess the danger posed by volcanoes, researchers at the Technical University of Munich (TUM) have developed a new measurement system. Laser beams are sent through escaping gas clouds and reflected by drones. An algorithm uses the reflected signals to generate a map showing gas concentrations, including elevated carbon dioxide levels. The ratio of carbon dioxide to sulfur dioxide is an important indicator of impending eruptions.

Thomas Wiedemann (links) und Marius Schaab schicken am Krater des Vulkans La Fossa eine Drohne los.

More information: www.tum.de/en/news-and-events/all-news/press-releases/details/better-prediction-of-volcanic-eruptions

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Using Drones to Measure Gas Concentrations at Volcanoes

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