Unit Descriptions
1 Arcminute:1 Arcminute (Minute of Arc - MOA) is equal to exatly one 60th of a degree. In terms of the SI unit radians this is π/10800 or approximately 0.290 888 x 10-3 rad.
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.