Beter en efficiënter beeldschermteksten lezen. Cool Tool: Free topo maps. Topo maps have long been friends of all explorers and wanderers.
Contours of the land make or break your journey, but this critical relief is not captured by the satellite images or street maps usually found on Google Earth. Togographical maps however do show relief. Topo maps typically display the gradient of the land as concentric contour lines which can be easily followed. Topo maps also label structures, buildings, railways, and other features of interest to someone trying to navigate on their own power.
Del.icio.us/help/buttons.