What does the term "intersection" refer to in map reading?

The term "intersection" in map reading specifically refers to the method of finding the location of an unknown point by using two or more known points. This technique involves plotting the known points on a map and drawing lines from those points to the unknown location. The intersection of the lines indicates the precise location of the point of interest. This method is particularly useful when navigating in unfamiliar terrain or when direct observations are not possible, as it allows the navigator to triangulate their position effectively.

Other options explore different navigational methods but do not pertain to the concept of intersection. For example, determining direction by landmarks focuses on orienting oneself using visible features, while analyzing terrain features involves understanding the landscape for various purposes, such as tactical planning. Calculating distance on a map is also a different skill related to measurement and scaling rather than locating a position through intersection.