1977 ARCH-EP (Arches National Park)
The 1977 ARCH-EP (Arches National Park) vertical aerial project was acquired by the U.S. National Park Service (NPS) at a scale of 1:12,000 (1 inch equals 1000 feet).
The 1977 ARCH-EP (Arches National Park) vertical aerial project was acquired by the U.S. National Park Service (NPS) at a scale of 1:12,000 (1 inch equals 1000 feet).