Kelso Point, Colorado - 7.5 Minute Series Topo Map Southern California Grand Counties

Grand Counties

Hamblin's lens captures the grandeur of formations like the iconic Monument Valley

located in the Basin and Range-Colorado Plateau transition zone of southwestern Utah

The Copperton quadrangle

the Yukon Territories

Kelso Point, Colorado - 7.5 Minute Series Topo Map Southern California Grand CountiesThe 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