Drones fly by erupting volcano’s charcoal clouds

Drones can do some-more than constraint high-flying footage, and researchers recently put a unmanned vehicles to work investigate a volcano as it erupted.

During a investigate outing to Guatemala, a group of volcanologists and engineers used customized drones (also famous as unmanned aerial vehicles, or UAVs) to investigate Volcán de Fuego.

Fuego is famous for a nearby consistent low-level activity, with fume evading from a tip daily. However, a limit opening is formidable to entrance — a volcano has an betterment of 12,346 feet — and scientists have not been means to collect accurate gas measurements. [5 Surprising Ways Drones Could Be Used in a Future]

Using drones given with a operation of sensors, researchers were means to collect data directly from a volcano’s charcoal clouds.

Drones assistance scientists investigate Guatemalan volcanoes by
Cambridge University on

“These sensors not usually assistance to know emissions from volcanoes, they could also be used in a destiny to assistance warning internal communities of imminent eruptions – quite if a flights can be automated,” Emma Liu, a volcanologist from a University of Cambridge, said in a statement.

The researchers flew a drones over their visible line-of-sight, adult to an altitude of 10,000 feet and scarcely 5 miles away, into a volcano’s charcoal clouds. A supposed multiGAS sensor collected information on CO dioxide, sulfur dioxide and hydrogen sulfide, and another sensor collected samples of a ash. The drones also had thermal and visible cameras trustworthy to observe a volcanic activity.


The moody group [left to right]: Colin Greatwood, Thomas Richardson, Ben Schellenberg, Emma Liu and Kieran Wood

While these initial flights served as a proof-of-concept, a drones have already supposing a researchers with new information about a volcano. For instance, a drones prisoner Fuego’s changing limit topography. This showed a scientists that a volcano is erupting from dual vents and not one, as was formerly thought.

“Initial research of a sensor and moody information tell us that we will be means to automatically brand when we are in volcanic emissions,” pronounced Ben Schellenberg, a first-year doctoral tyro in aerospace engineering during a University of Bristol in a United Kingdom.

 “I can’t wait to lapse to exam out this hypothesis,” he said.

Original essay on Live Science.

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Posted by on Apr 21 2017. Filed under Sci/tech. You can follow any responses to this entry through the RSS 2.0. You can leave a response or trackback to this entry

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