Diagram Of True Bearing. Example 5 bearings and the cosine and sine rules a yacht starts from a point a and sails on a bearing of 038 for 3000 m. The course from to is on a true bearing of.
For example the bearing of point p is 065º which is the number of degrees in the angle measured in a clockwise direction from the north line to the line joining the centre of the compass at o with the point p ie. If the bearing is from magnetic meridian it is magnetic bearing and when from a grid it is grid bearing. This is also true for standard bearings in accordance with iso 15 that have a bore diameter of 22 28 or 32 mm eg.
For example the bearing of a from b is 065º.
Then because the two north lines are parallel we can say that the bearing of b from a and the 6 5 65degree 6 5 angle we just found are co interior. But the true bearing measured from. Please contact your timken engineer for detailed informa tion on these product ranges. At the course changes direction.