Are contours the key to understanding elevation changes?

Understanding Contours

Contours are a series of imaginary lines on a topographic map that connect points of equal elevation. These lines are typically spaced at 20-foot intervals, with more frequent spacing in areas of steeper terrain. By following the contours, you can visualize the shape and elevation of the terrain, helping you navigate and identify potential hunting locations.

Reading Contour Lines

When reading contour lines, it’s essential to pay attention to their direction, spacing, and shape. Steep slopes and ridges are indicated by closely spaced contours, while gently sloping areas have more widely spaced lines. A “V” shape between two contour lines indicates a valley or a draw, while a “U” shape indicates a basin or a saddle. By recognizing these patterns, you can identify potential hunting locations, such as ridges, draws, and benches.

Applying Contour Knowledge

When using a topographic map to navigate, start by identifying the contour lines that correspond to the terrain you’re on. Use a compass to orient the map and determine your location. Then, use the contour lines to visualize the surrounding terrain and identify potential hunting locations. For example, if you’re searching for a deer stand, look for a ridge or a bench with a good view of the surrounding area. If you’re hunting for elk, look for a valley or a draw with a good water source. By applying contour knowledge, you can make more informed decisions and increase your chances of success.