What are the two types of resections in navigation?

In navigation, particularly within military and infantry contexts, resection is a method used to determine a position by taking bearings on known reference points. The correct choice identifies the two types of resections as one-point and two-point methods.

The one-point resection involves establishing your position by taking a bearing on a single known point. This is the simplest form of resection and can provide a general idea of where one is located, but it does not give a precise position without at least a second reference for increased accuracy.

The two-point resection employs bearings taken from two distinct known points. By utilizing two bearings, one can establish a more accurate position on a map, as the intersection of the lines drawn from the two reference points provides a clearer location. This method enhances the reliability of the navigation process, as it reduces ambiguity and helps to confirm one's location with more certainty.

Understanding these methods is crucial for effective navigation in various terrains, ensuring that infantry units can maneuver confidently and accurately in unfamiliar operational environments.