All Discussions Tagged 'tunnel' (3)

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Tunnel boring alignment

Any suggestions on how to set an alignment for a TBM 25 metres down a shaft? I need two points at the bottom for the alignment but can not…

Started by Steve Dixon

15 Dec 21, 2017
Reply by Jacques Detmar

Linear networks in tunnels and basements

Hello everyone!  I'm a land surveying student from Denmark and I'm currently writing my thesis to conclude my education this summer.  My t…

Started by Rudi Munk-Jakobsen

4 Mar 4, 2017
Reply by Rudi Munk-Jakobsen

Leica Geo Office Tunnel Export

Hello I am trying to use LGO to create a tunneling job for import by Viva Smartworks running on a Leica TS 50 total station. So far I have…

Started by Richard Lacker

5 Jul 20, 2016
Reply by Ted Link


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