Topo
32 itemsA topographic contour line represents a single elevation — every point on that line sits at exactly the same height. Stack enough of them close together and you get a cliff. Space them far apart and you get a gentle slope.
A topographic contour line represents a single elevation — every point on that line sits at exactly the same height. Stack enough of them close together and you get a cliff. Space them far apart and you get a gentle slope.