USGS personnel standing at the overlook to the quarry prior to conducting UAS operations.
USGS personnel standing at the overlook to the quarry prior to conducting UAS operations.USGS personnel standing at the overlook to the quarry prior to conducting UAS operations.
Thomas Casadevall (Scientist Emeritus with the Geology, Geophysics, and Geochemistry Science Center), Paco Van Sistine (GECSC), Victoria Scholl (NUSO), Matt Burgess (NUSO)