Digital photographs of bluffs using a remotely piloted unoccupied aerial system in St. Joseph, MI, July 8, 2019 and July 13, 2021
Images were collected using a remotely piloted unoccupied aerial system over the bluffs of the eastern shore of Lake Michigan in St. Joseph rural residential area, Allegan County, MI. The digital imagery was collected with the internal camera of a DJI Phantom 3 PRO for 2019 data and DJI Phantom 4 PRO for 2021 data …