Dog Creek, Idaho - 7.5 Minute Series Topo Map 20%Sale in Physical style

in Physical style

Yukon Plateau

By: Jerry North

500 scale and a 39-page booklet

By: Patricia Nelson Limerick

Dog Creek, Idaho - 7.5 Minute Series Topo Map 20%Sale in Physical styleThe distinctive characteristic of a topographic map is that the shape of the Earth's surface is shown by contour lines. Contours are imaginary lines that join points of equal elevation on the surface of the land above or below a reference surface, such as mean sea level. Contours make it possible to measure the height of mountains, depths of the ocean bottom, and steepness of slopes. A topographic map shows more than contours. The map also includes