Advances in Sea-State Forecasting

Press Release
Thursday, March 07, 2013

Marine operations such as offshore oil and gas operations, renewable energy projects and shipping depend on high quality information on sea-state (wave height, period, direction, steepness) for economic and safety decision making.

 

The information currently available is based on atmospheric/ocean models and lacks sufficient temporal and spatial resolution.


“Wave conditions are always changing and can vary tremendously over a period of a few hours”, said Chelsea’s Technical Manager, Paul Bolton. “Operators need to know what current conditions are before commencing an operation or lives could be put at risk”.  


Sensors and electronics, provided by Chelsea have just been installed onboard RV Callista, the University of Southampton’s research vessel,  as part of the Technology Strategy Board co-funded WaveSentry project and are now collecting real-time wave data.


Wave data is logged against the GPS position of the boat and will be merged with numerous other data streams by HR Wallingford, to enable more accurate 'nowcasting' and forecasting of sea conditions.  Current, forecast and historical data can be portrayed to end users via a variety of means including web-enabled devices and email alerts.


Ending in April 2013, the WaveSentry research and development project is running a pilot system in the English Channel to demonstrate how it can improve upon existing services.  The system is designed to accept new sources of wave measurement data to further enhance forecast accuracies. ‘Satellite GNSS Reflectometry’ is one such data source being developed by WaveSentry partners Surrey Satellite Technology Ltd and the Southampton National Oceanography Center. The pilot system will also utilise data gathered by Fugro Emu’s sea bed mounted wave measurement device. 
 

Maritime Reporter February 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

USCG Free Boat from Ice Near Woods Hole

A Coast Guard crew responded to a fishing vessel trapped in ice in Woods Hole Passage, Woods Hole, Massachusetts, Saturday. At about 3 p.m., the crew of the fishing boat Capt.

Tug Boat Owner Jailed After Crew Man Dies

A tug boat owner was today was given an 8 month custodial sentence after his crew member died trying to reattach a tow line in a violent storm. During today’s hearing at Southampton Crown Court,

COMPIT to Showcase Smarter Ships, Systems & Solutions

The 14th International Conference on Computer and IT Applications in the Maritime Industries (COMPIT) will take place from 11th to 13th May 2015 in Ulrichshusen, Germany.

Offshore

Hercules Offshore Shares Fall 33%

Drilling contractor Hercules Offshore Inc's shares fell as much as 33 percent to a record low on Friday, a day after Deutsche Bank cut its price target on the company's stock to $0.

Brightoil Reports Steady Growth in Interim Results

Brightoil Petroleum (Holdings) Limited announced its interim results for the six months ended December 31, 2014, reporting steady growth over the period.   During the period,

Mexico Approves 5 Shallow Water Areas in Round One Oil Tender

Mexico has approved the terms for five shallow water areas containing around 355 million barrels of oil equivalent as part of its Round One tender to open up the country's oil fields,

Energy

Mitsubishi Bags Fourth LPG Carrier Order from Astomos

Tokyo-based Astomos Energy Corp has placed an order today with Mitsubishi Heavy Industries (MHI) for a very large liquefied petroleum gas (LPG) carrier.     The 83,

GasLog Post 4Q 2014 Results

GasLog Ltd. and its subsidiaries an international owner, operator and manager of liquefied natural gas carriers, today reported its unaudited financial results for the quarter ended December 31,

Petrobras Downgrade Shakes Market

Moody's shocked bond investors this week with a surprise two-notch downgrade that put Brazilian oil company Petrobras in junk territory. The move was seen by some investors as overly assertive,

Marine Science

Satellite Images Reveal Ocean Acidification

Ocean acidification can now be seen from space, highlighting an ongoing danger of climate change and revealing the regions most at risk.   Pioneering techniques

Dredging Project to Protect Virginia Shoreline

Outer Continental Shelf sand will protect infrastructure, restore dunes and habitat   The U.S. Bureau of Ocean Energy Management (BOEM) and Naval Air Station Oceana at Dam Neck,

ST Engineering Y-O-Y Profits Slip

Singapore Technologies Engineering Ltd  reported today its full year financial results ended 31 December 2014 (FY2014) with a Group revenue of $6.54b compared to $6.

Maritime Safety

Hijacked Indonesian Vessel Found in Philippines

The hijacked Indonesian cargo ship Rehoboth has been found abandoned in waters off Mati town in Davao Oriental province off the southern Philippines coast, says the  the Philippine Coast Guard (PCG).

Canadian Submarines Ready to Hit the Sea

For the first time since they were purchased in 1998, the Royal Canadian Navy has reached a stage where three of its four diesel-electric submarines are now shipshape and available for operations.

USCG Free Boat from Ice Near Woods Hole

A Coast Guard crew responded to a fishing vessel trapped in ice in Woods Hole Passage, Woods Hole, Massachusetts, Saturday. At about 3 p.m., the crew of the fishing boat Capt.

Ocean Observation

Royal Navy Data Provide Insights for Arctic Science

The researchers at the National Oceanography Centre (NOC) have investigated the nature of turbulence in the ocean beneath the Arctic sea-ice using recently released

'Harmony of the Seas' to be World's Largest Cruise Ship

Royal Caribbean International will outdo itself again when it launches MV Harmony of the Seas in April 2016 which shall officially become the world’s largest cruise ship.

Spanish Boat Wins Leg of Ocean Race

Spanish boat Mapfre has claimed victory in the Auckland leg of the of the round-the-world Volvo Ocean Race from Sanya, China, to Auckland.   The Alicante-based

 
 
Maritime Careers / Shipboard Positions Maritime Security Maritime Standards Pipelines Pod Propulsion Port Authority Salvage Ship Simulators Shipbuilding / Vessel Construction Sonar
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.2779 sec (4 req/sec)