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Video of the water sampling at Kīlauea summit with an unmanned aircraft system

This video shows the unmanned aircraft system (UAS) collecting a water sample from Halema‘uma‘u. This wider view shows the scale of the UAS relative to the water pond. USGS video by M. Patrick, 26 Oct 2019. Limited UAS flights into this area are conducted with permission and coordination with Hawai‘i Volcanoes National Park. The information is used to assess hazards at Kīlauea's summit, and is shared with the National Park Service and emergency managers.