Method and an apparatus for determining a deviation between an actual direction of a launched projectile and a predetermined direction

摘要

In a method of determining a deviation of a path of a projectile from a predetermined path, the method uses an image of a target area in which the desired path or direction is pointed out. Subsequently, the real direction or real path is determined and the deviation is determined.

主权项

1. A method of presenting measurement data of a launched projectile, the method comprising:
providing an image representing a target area, receiving an indication of a position in the image, the indicated position corresponding to a corresponding position in the target area, receiving, using a radar, radiation transmitted by or reflected by the projectile while it is in flight and determining, from the received radiation, measurement data of the projectile in a coordinate system of the radar, transferring the measurement data from the coordinate system of the radar into a coordinate system with origin at a launch position of the projectile and with a horizontal reference line going through the corresponding position in the target area, and presenting the transferred measurement data to a user.