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Drones help monitor health of giant sequoias


Todd Dawson’s field equipment always includes ropes and ascenders, which he and his team use to climb hundreds of feet into the canopies of the world’s largest trees, California’s redwoods.It’s laborious work, but he’ll soon be getting a little help. From drones.

Discover the long version of our Climate Innovation video, shot in Whitaker Forest, California, USA, with Dr. Todd Dawson, Canopy Ecologist.


http://news.berkeley.edu/2016/12/07/drones-help-monitor-health-of-giant-sequoias/ 

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