Fivemile Valley, Utah - 7.5 Minute Series Topo Map Mining History Books or even own

or even own

Field Trip Guides

Imagine tracing your finger along the lines that represent the trails

000 Size: 27" x 40"

The scope of work for this project included new geologic mapping based on color air photos and extensive fieldwork

Fivemile Valley, Utah - 7.5 Minute Series Topo Map Mining History Books or even ownThe 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