3436 Roe 1:100k Topographic Map Finish:Waterproof Every purchase supports National Geographic’s

Every purchase supports National Geographic’s non-profit work in science

Whether you're navigating the Icefields Parkway

This detailed double-sided map from ITMB offers comprehensive coverage of both Lebanon and its vibrant capital

Central America & the West Indies Series National Geographic single-sheet regional map Original Publication 1939 (December) — companion to the article “Puerto Rico: Watchdog of the Caribbean

3436 Roe 1:100k Topographic Map Finish:Waterproof Every purchase supports National Geographic’sAt a scale of 1: 100,000, 1cm on the map represents 1km on the ground. Each map covers a minimum area of 0. 5 degrees longitude by 0. 5 degrees latitude or about 54 kilometres by 54 kilometres. The contour interval is 20 metres. Many maps are supplemented by hill shading. Topographic maps show contours, spot elevations, streams, roads, buildings, place names, vegetation and administrative boundaries. They are used by emergency services, environmental