What does resection in navigation refer to?

Resection in navigation specifically refers to the technique used to determine your position more accurately by using known landmarks plotted on a map. In practice, this involves taking bearings to at least two identifiable points and then plotting these bearings back on the map to triangulate your current location. This method is particularly useful when you need a precise location fix in situations where GPS might not be reliable, such as in remote areas or during poor weather conditions.

Finding your way with a map relates more broadly to navigation principles, which include orientation and route planning rather than the specific technique of resection. Estimating distance and following terrain features also represent skills that are essential for navigation but do not pertain directly to the concept of resection itself, which focuses on accurately pinpointing a location based on visual bearings from known points.