Andrew Ternes is a Hydrographic surveyor at the Port of Melbourne Corporation where he has undertaken single beam, Multibeam, side-scan and seismic data collection in support of channel maintenance for the last 12 years. Mr Ternes graduated in Surveying (BSc) from The Royal Melbourne Institute of Technology in 2003 and undertook a Postgraduate diploma in Hydrographics (Category A) at the University of Otago in Dunedin, NZ in 2007.