What is true bearing based on?

True bearing is defined as the direction to a point, measured in degrees from true north, which is the direction of the North Pole. This measurement is typically expressed in a clockwise manner, starting from 0 degrees at north and progressing to 360 degrees as follows: east at 90 degrees, south at 180 degrees, and west at 270 degrees.

Therefore, the correct answer pertains to the nature of true bearing being a clockwise measurement from north. This systematic approach to measurement is crucial in navigation and mapping, ensuring that all references to direction are consistently aligned to a common point, which is North.

Additionally, while some of the other options touch on concepts related to direction and measuring angles, they do not align with the standard definition of true bearing that is rooted in a clockwise system relative to north.