TcpTUNNEL Scan installs on a Windows tablet connected to the scanning robotic total station TOPCON GTL series.
The software commands the scanning of the tunnel vault or face and show the point cloud in a powerful 3D viewer. High definition tunnel cross-sections are calculated, and they can be compared to the tunnel design, showing the underbreak and overbreak areas. Selecting any point of the profile on the screen, the laser pointer marks the position in the tunnel and vice versa.
TcpTUNNEL Scan facilitates the stake out of the tunnel front, for example the drill hole points for the next blasting excavation sequence, points on the template, rock bolts, road surface and more.