Measurements being processed in Liscad can be adjusted using the MOVE3 interface utilising the MOVE3 3D least-squares network adjustement software package that was created by Geogroep Grontmij, currently part of Sweco.
All required observations and known stations can be transfered from Liscad to a MOVE3 project and the checked and adjusted co-ordinates can be re-imported into Liscad.
Version 3.0.70 (19-1-2017) is suitable for Liscad v7 through 12.2 and runs on Windows XP or later.
It will work on Liscad-2018, but does not install correctly. The problem has been identified and a fix is underway.