Researchers at NAU-ERI are using drones, airplanes and state-of-the-art laser scanning technology to conduct forest assessments around Arizona’s C.C. Cragin Reservoir. The assessments will help inform future forest restoration projects that aim to improve forest health conditions, mitigate the potential for catastrophic fire in the area and protect one of the state’s critical watersheds. This video was created by the project’s principal investigator and ERI Executive Director Andrew Sánchez Meador. It is a fly-through of a mobile lidar data set showing what can be seen in the data-individual trees are uniquely colored, and the surface/ground points, which include downed wood, are all grey and several logs are clearly visible.
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