GEOCEAN’s Services – Survey

Marine and Land Site Characterization

Geocean carries out surveys for the marine construction industry.

We are engaged in all project stages:

  • Conceptual
  • Pre-Engineering
  • Pre-Construction
  • Construction and Installation
  • As installed

Positioning and Navigation

GEOCEAN offers a large panel of solutions and equipment, dedicated to marine and subsea positioning.

  • GSS antennas & receivers
  • GNSS correction services
  • Inertial units
  • Underwater acoustic positioning
  • Barge and Tug Management System


Thanks to our EPCI activities, we deliver specifics expertises for your onshore and offshore installation projects:

  • Cable laying
  • Subsea Pipelines
  • Subsea Structures (PLEM/PLET/FLET)
  • Positioning and monitoring rag anchors, piles or gravity anchors
  • Mooring chains, mooring lines and connectors
  • Spool installation
  • Calibration
  • Metrology
  • Chart editing