Scheme of the starting position

Схема стартовой позиции

  • point N1 - the starting point, fixed on the ground;
  • point N2 - the point of installation of the spetsteodolite, fixed on the ground by a geodetic sign;
  • point N3 - the point of installation of the elektronic orientation, fixed on the ground by a geodetic sign;
  • n - angle between the main firing direction and the line connecting points N1 and 2;
  • Аон - orientation azimuth;
  • ONS is the main shooting direction;
  • HE is the target direction;
  • NS is the true meridian direction;