3GSM is developing and selling systems to produce easy 3D pictures for measurement and rating of mountain and terrain surfaces. For the first time cor light lighting units LH11 with 5700K are installed in the ShapeMetriX TBM ImagingSystem of 3GSM. They are illuminating the tunnel site breast. Therewith it is possible to take digital pictures of the site breast during the recording. A scaled and oriented 3D picture will be produced out of the taken pictures. With this 3D picture it is possible to do the needed measurements.
Further details of the application can be looked up on the 3GSM website: http://3gsm.at/de/produkte/shape-metrix-tbm/