Unit Descriptions

1 Degree (of arc):1 degree of arc is define as 1/360 of a revolution. In SI units 1° is π/180 radians.

1 Point (navigation):1 Point (navigation) is 1 turn/32 or 1/8 of a right angle or 11.25° or 12.5 grad. In radians (SI unit) 1 point is π/16 rad.