Contours that are very close together represent steep slopes. Widely spaced contours, or an absence of contours, means that the ground slope is relatively level. The closer the contour interval, the steeper the slope. Contour lines will merge if there is a vertical cliff at that location. A depression is shown by contour lines with hachure marks pointing towards the center of the depression.
Contour lines form a V pattern when crossing streams, with the apex of the V pointing upstream.
Choose a certain map and determine the most common direction of stream flow in the area. Constructing a topographic profile . It is possible to create a more pictorial representation of the landscape by making a topographic profile of the region. It is easy to make a topographic profile, and the profile can be a valuable complement to your trip planning. Obtain a map of interest.