Method and device for measuring a contour of the ground

摘要

The invention relates to a method for measuring a contour (6) of the ground by means of a transmitting arrangement (20) for the directed emission of sound signals and by means of a receiving arrangement (28) comprising at least two transducers for receiving (5) the sound signals reflected from the contour (6) of the ground. To achieve this, sound signals are emitted (40) consecutively using a plurality of N soundings from predetermined positions