New Wave Data Underpins Ship Structural Integrity
fatigue and the forces imposed on the hull as a result of the weather conditions.Survey requirements for some vessel types have since been tightened, but even before this tragedy, work was underway to evaluate the wave data used to determine ship structural integrity requirements. In 2016, the International Association of Classification Societies (IACS) began a re-evaluation of the scatter diagram and wave spectra that define the environmental conditions used for its wave load, fatigue, and seakeeping calculations.The resulting Version 2 of IACS Recommendation No. 34 is based on several sources of wave
Obituary: Dr. David Thomas Pugh (1943-2022)
, it was now completely unusable, and he ceremoniously dumped it in a bin at the hotel where he arrived many hours later with no discernible injury to himself.David also played several other important international roles. One was as chairman of a Commission on Sea Level and Tides for the International Association of Physical Sciences of the Oceans. In addition, he was chairman of a body for international data called the Federation of Astronomical and Geophysical Data Analysis Services, now part of the World Data System. For all of this work, national and international, he was appointed an Officer
MSM Ocean, Sonardyne Partner on Tsunami Early Warning System
;Together, these allow minute changes in deep water pressure at the seafloor that indicate a tsunami to be reliably detected, triggering a direct alert to national emergency organisations via acoustic and satellite communications, all within seconds.The tsunami early warning system is fully International Association of Marine Aids to Navigation and Lighthouse Authorities (IALA) compliant and can be deployed in areas of up to 7,000 m water depth.Through the teaming agreement, MSM Ocean and Sonardyne have also agreed to explore further possibilities for combining their technologies in support of remotely
IADC Releases 2020 Edition of "Dredging in Figures"
The International Association of Dredging Companies (IADC) announced the availability of the 2020 edition of Dredging in Figures, an annual review of the global open dredging markets. The annual report focuses on the state of the dredging industry in 2020, with an overview of the essential role of dredging in regards to the industry’s key drivers as well as the annual turnover of the world’s open markets. According to the latest Dredging in Figures, the dredging industry’s annual turnover in 2020 – excluding closed markets – was estimated at $5.6 billion.“Data
Ransomware: The IT Danger on the Horizon
of the BIMCO Guidelines for Cyber Security Onboard Ships, now the de-facto cybersecurity standard for vessel operators, and he continues to advise on the development of these guidelines. He also serves on the Board of Directors for CIRM (Comité International Radio-Maritime) -- the international association for marine electronics companies -- and Chair of the CIRM Cyber Risk Working Group, which fosters relations between all organizations concerned with electronic aids to marine navigation, communications and information systems. Outside of work, Saunders serves as an Officer in the Royal
De Keukelaere Wins IADC "Young Author Award"
The International Association of Dredging Companies (IADC) bestowed the Young Author Award to Liesbeth De Keukelaere, R&D Professional at VITO in Belgium. IADC’s Young Author Award is given annually to “stimulate the promotion of new ideas and encourage younger men and women in the dredging industry”. The award is granted at industry-leading conferences, with a winning young author selected from the proceedings of the CEDA Dredging Days 2019, held on November 7-8, 2019, in Rotterdam, The Netherlands.Ms De Keukelaere was selected as the Young Author Award winner for the co-authoring
Cruise Lines Invests $22 Bln in Clean Fuel Tech
Cruise Lines International Association (CLIA) said that its Cruise Lines have invested more than $22 billion in ships with new, energy-efficient technologies and cleaner fuels and achieved substantial progress.“While cruise ships comprise far less than 1% of the global maritime community, cruise lines are at the forefront in developing responsible tourism practices and innovative technologies. Our industry leads in environmental stewardship,” said Michael Thamm, Chairman of CLIA Europe and Group CEO of Costa Group and Carnival Asia.“The entire shipping industry benefits from early
US Still Processing Atlantic Seismic Permits
Cape Canaveral, Florida.The last time seismic surveys were completed in the Atlantic was in the 1980s. The Obama administration banned seismic testing permits there in 2016 after it removed the Atlantic coasts from drilling in its five-year OCS proposal.Gail Adams-Jackson, spokeswoman for the International Association of Geophysical Contractors, a trade group representing seismic testing companies, said its members "remain hopeful" that BOEM will issue seismic testing permits soon - even if it remains unclear whether the Trump administration will pursue its plans to expand offshore drilling
Walter Munk: 1917-2019
for his fundamental contributions to the field of oceanography, the first time the prize was awarded to an oceanographer. In 2001, he was the inaugural recipient of the Prince Albert I Medal in the physical sciences of the oceans, which Prince Rainier of Monaco created in cooperation with the International Association for the Physical Sciences of the Oceans. Among Munk’s favorite honors was the 2014 awarding of the Explorer’s Medal from the Explorer’s Club, an organization founded in 1904 that includes some of the last century’s most famous names in science and exploration among
February 2024
