Device and method for measuring, in particular for measuring tunnel excavations

摘要

The device has a laser scanner (1) mounted on a receiving platform (5) and connected with an evaluation device. The receiving platform is accurately and reproducibly connected with the laser scanner and connected with a tacheometer (2). The laser scanner and the tacheometer are arranged on top of each other, so that rotations and translations at X- and Y-axes take place at very small values. A rigid connection (4) is reproducibly connected with the receiving platform. The laser scanner is arranged on a holder, where position of the laser scanner is determined by the tacheometer. An independent claim is also included for a method for measuring of tunnel excavations.