Logan, Utah - 7.5 Minute Series Topo Map Basic Illustrated and major geological features are

and major geological features are outlined for each trail

Type: Plastic

Contours make it possible to measure the height of mountains

river access

This grid reader will work on eight different map scales

Logan, Utah - 7.5 Minute Series Topo Map Basic Illustrated and major geological features areThe 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