2003-04 GLCA (2003 National Parks and Monuments)
The 2003-04 GLCA (2003 National Parks and Monuments) vertical, color aerial project was acquired by the National Park Service (NPS) at a scale of 1:12,000 (1 inch equals 1000 feet) and consists of 9 index sheets and 3628 images (333 images are missing in the database).