CGG 2017-11-14T16:27:41+00:00

CGG

CGG survey vessels tow submerged cables covering a moving 1 square km zone. Guardian marks the moving perimeter of the towed cables for 11 survey vessels.

Challenge

  • CGG, a geoscience leader operates in 50 locations worldwide
  • To map the ocean floor, CGG uses survey vessels that tow oceanographic streamer cables covering 1 square km at a given time.
  • Ships and other marine vessels cannot see the streamers as they are underwater at shallow depth and up to 6 km or more behind the towing vessel.

Solution

  • Guardian helps CGG broadcast the continuously updated perimeter of the towed streamers using virtual AIS buoys, making them visible to other vessels operating in the vicinity.
  • CGG uses this solution on all its 11 survey vessels.

Benefits

  • Ships and vessels within 20 nautical miles are now able to see the footprint of the towed streamers and avoid them.
  • The solution helped enhance the safety of survey vessels and marine traffic.
  • Damage to towed streamers by vessels has been eliminated.

Perenco

After several near misses around oil and gas platforms in Cameroon. Guardian now protects forty-four platforms, seven hazard areas and permitted anchorage areas.

New York Power Authority

After two anchor strike incidents, New York Power Authority implemented the Guardian solution to protect power cables across Long Island Sound.

Shell Todd Oil Services

Guardian protects the offshore gas field near Taranaki by providing visibility of the platform infrastructure to tankers and supply ships on their navigation systems.

CGG

CGG survey vessels tow submerged cables covering a moving 1 square km zone. Guardian marks the moving perimeter of the towed cables for 11 survey vessels.

Fugro

3 Fugro vessels engaged in marine search operations of Malaysia Airlines Flight MH-370 were kept safe by Guardian marking the changing search zone.

America's Cup

Guardian diverted over 100 ships passing through San Francisco port and prevented spectator boats entering the America’s Cup Race Course.

Repsol

The constant flow of crew and supply vessels around Repsol’s 14 oil and gas platforms in the Caribbean now navigate safely with Guardian.

Ports of Auckland

Guardian helps safe navigation of commercial and recreational vessels around natural hazards and marine life colonies at the ports of Auckland.

Bay of Plenty

After New Zealand’s worst environmental disaster, Guardian now provides visibility of 7 dangerous reefs.

Environment Southland

Guardian clearly marks Tarapunga Rock, a dangerous natural hazard, for 80 cruise ships visiting the Doubtful Sound every year.