Pilots in DOI fly a Wingtra fixed-wing UAS
By Fort Collins Science Center
June 2025 (approx.)
Detailed Description
UAS operators Chris Holmquist-Johnson (USGS FORT) and Richard Thurau (DOI USWFS) prepare for landing the Wingtra fixed-wing UAS equipped with a natural color camera to collect high resolution imagery for mapping channel and vegetation change along a 6-mile reach of the Middle Green River at Ouray National Wildlife Refuge near Ouray, Utah. Photo credit: Chris Holmquist-Johnson.
Sources/Usage
Public Domain.