The contour interval is stated on every topographic map and is usually located near the scale. Contour lines show elevation and the shape of the terrain. Represents locations/lines of equal elevation.
By the end of this video you should be able to:1.
Topo Map Contour Lines Index Contours Are Bold Or Thicker Lines That Appear At Every Fifth Contour Line.
Gradient, grade, incline and pitch are used interchangably with slope. Topographic trail maps are useful for trip planning and for navigation in the field. These lines remain between the indexed lines and the most common.
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