Largest Historical D-Day Mapping Expedition Completed

MarineLink.com
Thursday, September 26, 2013

June 6, 2014 represents the 70th anniversary of the WWII D-Day invasion, and to commemorate this historic event an expedition took on the monumental task of creating the largest and most accurate continuous archeological map offshore of the five D-Day invasion beaches.

In just 27 days 511km2 was initially surveyed using the Edgetech 4600540khz combined bathymetric and Sidescan Sonar with over 300 wrecks and obstructions identified.  An R2Sonic 2024 700kHz Ultra High Resolution (UHR) Multibeam Sonar was then used to highlight over 50 sites. During the survey a SeaBotix vLBV300 ROV and the new Deep Sea Power and Light DVS300 camera system were used to investigate and identify targets. The R2Sonic, a second SeaBotix LBV300 ROV, Tritech gear, and precise positioning equipment was supplied by Measutronics that consisted of Trimble, Applanix, Marinestar, and CODA equipment. Data collection was done and post processing continues using HYPACK’sHYSWEEP software. The seven week operation culminated with two Nuytco manned submersibles, Aquarius and a Deep Worker, that were used to film and bring veterans down to the shipwrecks they once sailed on, a truly moving experience for everyone involved.  It must be noted as well that all of the survey and ROV equipment was donated and the survey team volunteered their time for the expedition.

Work continues with the enormous 11TB data set. Collaboration with the United Kingdom Hydrographic Office (UKHO) and the French nautical charting authority (SHOM) continues in an effort to update the international wreck database for the area. The survey will also help the Normandy region with the goal of designating the area as an UNESCO World Heritage Site. Dassault Systems are creating 3D visualizations to help reveal the wrecks on the seafloor. MC4and LCL Production are producing a 90 minute documentary for the international market. PBS/Nova will broadcast an adaptation in North America, both to be aired commemorating the70th anniversary. The operation was done aboard two French vessels, the Andre Malraux, operated by the Department of Underwater and Undersea Archeological Research (DRASSM) and the Etoile Marine’s Magic Star.
 

Maritime Today


The Maritime Industry's original and most viewed E-News Service

Maritime Reporter June 2016 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Navy

NASSCO Wins Six Ship U.S. Navy Contract

General Dynamics NASSCO, a subsidiary of General Dynamics (NYSE: GD), won a contract by the U.S. Navy for the detailed design and construction of the next generation of fleet oilers,

IOMAXIS Awarded $245 Mln Contract to Support NRL

Contract will allow IOMAXIS to provide research, development and technical support to initiatives at the Naval Research Lab   IOMAXIS, provider of technologies

Austal Stops Shares Trading

Review of U.S. Ops Reportedly Underway The West Australian reported that Austal halted its shares from trading, and reportedly is in the process of reviewing its U.

Environmental

Emission Changing the Smell of the Sea

Chemistry and biological science experts at the University of Hull, say increasing acidification of the world’s oceans has the potential to significantly disrupt the way marine life communicates,

Port Everglades, EPA to Study Air Emissions

Port Everglades has signed a partnership agreement with the U.S. Environmental Protection Agency (EPA) to study air emissions.   The EPA's Office of Transportation

Lloyd's Register Extends Drilling Rig Integrity Support

Exploration begins by BHP Billiton using the Deepwater Invictus rig and supported by Lloyd’s Register’s rig integrity team. Lloyd’s Register (LR) announced it

News

Will Zim Join 2M?

Israeli carrier Zim Integrated Shipping Services (ZIM) might join the 2M Alliance between Maersk Line and Mediterranean Shipping Co., Alphaline said quoting industry sources.

OOCL Tops the Chart in Reliability

According to the latest Carrier Performance Insight, produced by Drewry Supply Chain Advisors,  the most reliable carrier in May was Orient Overseas Container Line (OOCL),

Senate Confirms Three to Serve on Federal Maritime Commission

The U.S. Senate has confirmed the nominations of three individuals to serve as Federal Maritime Commissioners: Rebecca F. Dye, Michael A. Khouri and Daniel B. Maffei.

History

SOLAS Container Mass Verification Rule Enter into force

A new regulation requiring the gross mass of a container to be verified before it is loaded onto a ship enters into force today (1 July 2016). It will assist in

BIMCO - Oil Product Tankers Earnings Decline as stockbuilding Slows Down

BIMCO’s expectations remain as the oil product tanker fleet continues to grow with earnings at the lowest since Q3 in 2014. But there is still money to be made in the second half of 2016.

SENER Hosts FORUM Users Meeting

The SENER engineering and technology group has finished its ninth FORUM (the FORAN Users Meeting) designed so that FORAN users from all over the world can share their experiences and concerns,

Surveyors

Another Fugro Vessels Joins Largest SEEP-Hunting Survey

Fugro has deployed multi-purpose offshore survey vessel Fugro Gauss to join the Fugro Brasilis offshore Mexico, to help complete the world’s largest seep-hunting

LR Suggests Locations for In-water Surveys

Lloyd’s Register has recently re-appraised its guidance on locations where an In-Water Survey may be carried out.   Traditionally, these locations were known as ‘Approved Locations’,

 
 
Maritime Careers / Shipboard Positions Maritime Security Naval Architecture Navigation Offshore Oil Port Authority Salvage Ship Electronics Ship Simulators Shipbuilding / Vessel Construction
rss | archive | history | articles | privacy | 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: 0.2714 sec (4 req/sec)