Bathymetric Survey

• Multi-beam System.

• Survey with high frequency Single-beam System.

• Survey with double frequency Single-beam System.

Project Management

• Project Management.

• Control of activities.

• Resource management

• Advisory.

Acoustic Positioning

• Positioning of medium-long range operations in shallow waters.

• Real time positioning by diving personnel.

• Location of points of interest underwater and on the seabed.

• ROV and AUV Real Time Positioning.

Engineering Studies

• Tides Studies.

• Study of currents due to winds, waves and tides.

• Calibration of 2D and 3D hydrodynamic mathematical models, and waves from through measured data.

• Studies of Bottom Sediment transport and sediments in suspension due to waves and currents.

• Studies of Coastal Accretion and erosion

• Environmental Impact Studies.

• Modeling of underwater sound propagation.

Topographic Control (GPS-RTK & LIDAR)

• Vessel positioning.

• Pile and sheet pile driving.

• Dock construction.

• Breakwater construction.

• Pipeline installation.

• Earthworks.

• Road construction.

Underwater Pipeline installation

• Installation projects of underwater pipeline or cables

• Control and Supervision of activities with acoustic positioning (USBL) and multi-beam system

• Vessel Positioning

• Preliminary Studies for underwater pipeline projects

Marine Geophysics

• Surveys with Sub Bottom Profiler to study the geology of the seabed.

• Studies with Side Scan Sonar.

• Studies with Magnetometer to measure the magnetic field.

• Sediment Sampling with dredgers, gravity coring and vibrocorer.

Dredging Control

• Integral Control, supervision and inspection of dredging projects: Clam Shell, Cutter Dredge, Dragline, Trail Suction Hopper Dredger (TSHD), excavator dredge.

• Seabed Maps.

• Transversal and longitudinal profiles.

• Volume calculation of dredging and over dredging.

• Sedimentation rate calculation.