What are the three types of North used for navigation?

The three types of North used for navigation are True North, Magnetic North, and Grid North.

True North refers to the direction toward the North Pole and is used as a reference point for geographic coordinates. It is crucial for aligning maps or landscape features with the actual cardinal directions.

Magnetic North, on the other hand, is determined by the Earth's magnetic field and where a compass points. Understanding the difference between True North and Magnetic North is vital, especially since compasses may not always point directly toward True North due to magnetic declination, which varies depending on the geographic location.

Grid North is the direction along the grid lines of a map projection, which is used for land navigation and precise plotting of positions on a map. This type is essential when working with topographic maps or when using navigation software that relies on grid systems.

Other options do not pertain to navigational directions directly. North, South, and East simply represent the cardinal directions without reference to any specific interpretative frameworks like maps or navigation tools. Local, Global, and Relative do not correspond to any type of North relevant to navigation. Similarly, Geographic, Map, and Cultural do not address the distinct compass points critical for accurate navigation.