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 June 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

Messer's CEO Norville Announces Retirement

Bill Heller to assume the position as Messer Cuttings Systems’ President and CEO Gary Norville started at Messer Cuttings Systems Inc. in September 1980 selling and installing cutting machines.

Rohr Dredge Continues European Expansion

Rohr International Dredge Holdings, Inc. announced that it acquired Eurl Rohr France, including its current backlog, inventory and all associated intellectual property (IPR), on July 23, 2014.

Petroecuador Tenders to Buy 3.84m bbls of Naphtha

State-run oil company Petroecuador has launched tenders to buy a total volume of 3.84 million barrels of naphtha for delivery in the coming month at Esmeraldas,

Offshore

Floating Production: $1.2b Speculative FLNG Ordered

The floating production business continues to be very strong, particularly in the LNG gas processing sector.  Last month saw a speculatively ordered floating liquefaction plant – a $1.

FLNG Prelude: A New Dawn in the Age of Maritime & Energy

Longer than four football fields, as big as six Nimitz-class aircraft carriers and almost as tall as the Taipei 101 skyscraper, Royal Dutch Shell PLC is hoping that its record-setting,

Corvus Energy, GMC Close Financing Agreement

Corvus Energy today announced that it has completed a strategic investment by Green Marine Capital (GMC) previously announced on May 5, 2014. Green Marine Capital,

Energy

Iraq's Kurds Have Right to Sell Oil While Squeezed by Baghdad

Iraq's Kurdish region has the right to keep selling oil as long as the Baghdad government keeps cutting its budget, the head of the Kurdish parliament's energy committee said on Tuesday,

Petroecuador Tenders to Buy 3.84m bbls of Naphtha

State-run oil company Petroecuador has launched tenders to buy a total volume of 3.84 million barrels of naphtha for delivery in the coming month at Esmeraldas,

Company Fined for Oil Spill Near Anacortes

Ecology issues $112,500 penalty for sunken vessel.   American Gold Seafoods faces a $112,500 penalty for an oil spill caused by the accidental sinking of its vessel,

Marine Science

Search for Flight MH370: Update

Australia's Joint Agency Coordination Centre (JACC) says that a bathymetric survey of the 60,000km2 search area is well underway, with two vessels, the Australian-contracted

ISS's Innovative Series of New Travel Apps for Cruise Industry

Inchcape Shipping Services (ISS) the world’s leading maritime services provider, has launched an innovative series of travel apps for the cruise industry in Greece,

Jacksonville Adds PORTS Real-time Data System

Officials from NOAA, the Jacksonville Marine Transportation Exchange, and the Jacksonville Port Authority officially dedicated a new information system today

Maritime Safety

Charter Boat Crew Rescued in Gulf of Mexico

U.S. Coast Guard search and rescue crews worked throughout the night to find a missing charter boat with four people aboard as far as 70 miles off Galveston. A

Regulations Threaten Superyacht Innovation

To increase innovation within the superyacht industry, designers need to work with flag states, classification societies and naval architects to ensure regulations are workable, as said by experts.

The Martitime Security Focus Is Shifting

Former Vice-Admiral and Commander-in-chief of the German Navy Hans-Joachim Stricker, President of the German Maritime Institute (DMI), believes that in terms of

Ocean Observation

Rosneft Starts Up Field Work in the Kara Sea

On July 24 this year, research vessel Geolog Dmitry Nalivkin sailed from Kirkenes (Norway) to the Kara Sea. In the next three months 2D seismic survey, will

Second Typhoon Threatens Taiwan

The Taiwan military was collecting and distributing sandbags to guard against possible flooding on Tuesday as a typhoon bore down on the island after brushing the Philippines.

Typhoon Slams into Southern China, One Dead

A super typhoon slammed into China on Friday killing one person, as the government ordered an all-out effort to prevent loss of life from a storm that has already

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Standards Naval Architecture Navigation Offshore Oil Port Authority Ship Electronics Ship Simulators 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: 0.1926 sec (5 req/sec)