1978 ARHQP (Arches National Park Headquaters)
The 1978 ARHQP (Arches National Park Headquarters) vertical aerial project was acquired by the U.S. National Park Service (NPS) at a scale of 1:6000 (1 inch equals 500 feet).
The 1978 ARHQP (Arches National Park Headquarters) vertical aerial project was acquired by the U.S. National Park Service (NPS) at a scale of 1:6000 (1 inch equals 500 feet).
