Load U.S. map information directly into your Atlas GPS or Atlas MNS GPS with the Brunton USA Topocard. The Brunton Topocard is a 56-megabyte MMC card that contains topographical data on your favorite area in a 1:24 scale USGS platform. Be able to directly reference a whole slew of printed maps of your area, but through your Atlas instead of on paper. The maps contain elevation data, land and game management boundaries, back roads, trails, and points of interest. Choose the region you want from the color / size drop-down menu.
Bottom Line: Carry USGS topographical maps with trailheads, public land boundaries, and the nearest coffee shop in your Atlas GPSbuy the Brunton USA Topocard.