What combination of checkpoints is considered ideal for navigation?

The ideal combination of checkpoints for navigation includes a line checkpoint and a point checkpoint because this approach effectively enhances situational awareness and provides a comprehensive framework for navigation.

A point checkpoint offers a specific, identifiable location that can be used as a reference for confirming position. This could be a mountain peak, building, or any distinctly marked point on a map. Meanwhile, a line checkpoint, which might be a road, river, or trail, helps guide movement along a defined route. When used together, the line checkpoint aids in navigation over a distance, while the point checkpoint allows for precise corrections in position as one travels.

This combination not only enhances accuracy but also facilitates better decision-making while navigating through varying terrains, providing clear reference points to assess progress and establish a sense of direction.