Laconia High Resolution Survey
Operations commenced on Laconia in 2008. In 2011 high-resolution deep water survey was carried out.
The survey team used a RESON 8125 high-resolution multi-beam sonar and a subsea enertial navigation system with an innovative attachment to do this work. They built a 3D image of the shipwreck and imbedded the ship blueprint into this for an extremely accurate model to assist in salvage operations.