Show 100 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "tunnel" cql: author exact 002004082341 or (type exact bookEditor and editor exact 002004082341) Add to list Journal Article A1 Laser scanning for precise ovalization measurements : standard deviations and smoothing levels Timothy Nuttens (UGent) , Cornelis Stal (UGent) , Hans De Backer (UGent) , Greet Deruyter (UGent) , Ken Schotte (UGent) , Philippe Van Bogaert (UGent) and Alain De Wulf (UGent) (2016) JOURNAL OF SURVEYING ENGINEERING. 142(4). Add to list Conference Paper C1 Automatic filtering of terrestrial laser scanner data from cylindrical tunnels Cornelis Stal (UGent) , Timothy Nuttens (UGent) , Denis Constales (UGent) , Ken Schotte (UGent) , Hans De Backer (UGent) and Alain De Wulf (UGent) (2012) FIG working week 2012, 6-10 May 2012, Rome, Italy : Knowing to manage the territory, protect the environment, evaluate the cultural heritage : proceedings. Add to list Conference Paper P1 Ovalisation measurements of newly built concrete tunnels by means of terrestrial laser scanning Timothy Nuttens (UGent) , Alain De Wulf (UGent) , Cornelis Stal (UGent) , Denis Constales (UGent) , Hans De Backer (UGent) and Ken Schotte (UGent) (2011) International Multidisciplinary Scientific GeoConference-SGEM. p.287-294