From which axis are bearings typically measured?

Bearings are typically measured from the North-South axis. This method involves determining the angle between the north direction (0 degrees) and the line of interest. Bearings are expressed in degrees measured clockwise from the north direction, creating a clear and standardized means of indicating direction and orientation in surveying. Said measurements use references to either the true north or magnetic north, emphasizing the importance of the north-south orientation in establishing relative positions on a map or in the field.

The other axes mentioned do not serve as the foundational reference point for measuring bearings, which is fundamentally based on the north-south line. This north-centric approach is crucial for consistency and clarity in navigation and land surveying practices.