Method for localizing a boring device of an earth boring apparatus

摘要

The invention relates to a method for localizing a drilling device of an earth drilling apparatus, wherein a localization signal is emitted by the drilling device, said signal being received by an external receiver and evaluated for determining the position of the drilling device, wherein an output signal, which is converted into the localization signal, is fed to the drilling device via a connection line, which is connected to the drilling device.