A unit of angle measurement used in the Swedish military, equal to 1/17.5 degree. This is equivalent to 3.429 minutes of arc (moa), 1.0159 mil (in NATO terminology) or 0.9973 milliradian
Russ Rowlett (Director), How Many? A Dictionary of Units of Measurement, Center for Mathematics and Science Education University of North Carolina, USA 2005. http://www.unc.edu/~rowlett/units/dictA.html, (Unit of Meas and Covr Factors - Amer) {608}