Lapoint, Utah - 7.5 Minute Series Topo Map Coal Resources and the night sky

and the night sky

Clearly defined state and country boundaries

climb a tree

This diary of Leonard Wood

Mount Sheridan

Lapoint, Utah - 7.5 Minute Series Topo Map Coal Resources and the night skyThe 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