Hydrographic Survey is the science of measuring features which affect maritime navigation, marine construction, dredging, offshore oil exploration/drilling and related activities. Surveyors utilise a variety of GPS and acoustic equipment to accurately position and track objects underwater.

GRS supplies surveyors and data processors of all levels including:

  • Client Representative                        
  • Party Chief     
  • Project Manager
  • Project Surveyor        
  • QA/QC Surveyor
  • Hydrographic Surveyor          
  • Survey Engineer                     
  • Geophysicist
  • Data Processor Dimensional Control Surveyor
  • Geotechnical Engineer
  • Geophysical Engineer
  • CAD Designers / Draughtsmen
  • Report Writer/Coordinator