USGS 1:100,000-scale topographic map of the Ogden, Utah area — part of the 30- by 60-minute quadrangle series, published by the U.S. Geological Survey.

ITMB’s 2012 Chile reference map at 1:1,750,000 scale—ideal for international travelers. Features bilingual labeling in English and Spanish, clear topography, road networks, cities, and key landmarks. Published by ITMB Publishing, Canada.