Navajo Canyon, Utah - 7.5 Minute Series Topo Map Wasatch Hiking Books Copyright 2015

Copyright 2015

and may be connected with groundwater in adjoining basins

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and a horizontal

you will still be able to use the information

Navajo Canyon, Utah - 7.5 Minute Series Topo Map Wasatch Hiking Books Copyright 2015The 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