iSURVEY Helps Identify North Sea Shipwreck

During a recent offshore power cable cut and seal project on the Olympic Taurus, iSURVEY were part of the team tasked with identifying a shipwreck found three years previously during a routine inspection of the Skagerrak power cable. The wreck lies 13 nautical miles from Kristiansand in southern Norway, and was investigated using an ROV-mounted multibeam echosounder. Following the survey, it was determined that the wreck was that of the long-lost German warship Karlsruhe, famous for leading the assault on Kristiansand during the invasion of Norway in 1940. Until this discovery, Karlsruhe had remained the last World War Two German warship whose... (read more)
2020-09-15 09:17:06

Shipwreck Yielding US$500 Million Treasure Located

An EdgeTech 2400-DSS deep-towed side-scan sonar system, owned and operated by Odyssey Marine Exploration, was used to find a shipwreck code-named the "Black Swan" which yielded over 500,000 silver and gold coins that have been estimated to be worth around US$500 million.   The same system was used by Odyssey in 2003 to help locate the SS Republic, which produced more than US$75 million worth of coins.   The 2400-DSS utilizes digital CHIRP technology which provides higher resolution imagery than conventional analog and digital systems as well as extended range; an important factor when trying to locate a shipwreck. The... (read more)
2007-08-06 09:22:55

Recovery of Artefacts from Historical Shipwreck

The naval ship Warwick sunk in a hurricane in October 1619 in Bermuda. She was discovered in 1969 and, more recently, scientific research has been undertaken using underwater metal detectors to unveil artefacts. Such tools are also deployed in other interesting underwater archaeological sites.                                                                                                         The location of Warwick’s... (read more)
2012-07-27 12:13:24

UConn Archaeologist Discovers 17th-century Shipwreck

The Dutch ship Huis de Kreuningen went to her watery grave on 3 March 1677. But no one knew precisely where that grave was – until a group led by professor and maritime archaeologist Kroum Batchvarov, from University of Connecticut, USA, found what are believed to be her remains this past summer in the waters of the southern Caribbean. Batchvarov, assistant professor of maritime archaeology in UConn’s Department of Anthropology, is an internationally known researcher specialising in 17th-century ship building and maritime archaeology. He is leading a multi-phased investigation to find and study the remains of 16 vessels that were... (read more)
2014-11-03 11:55:49

High-resolution Underwater Scan of Monohansett Shipwreck

The National Oceanic and Atmospheric Administration (NOAA) used 2G Robotics’ ULS 500 underwater laser scanner in 2014 to explore the Monohansett shipwreck site at the Thunder Bay National Marine Sanctuary, USA. The scans generated by the ULS 500 provided 3D archaeological records of the site in its current condition and provided a more detailed understanding of the wreck. Obtaining detailed information of shipwreck sites is critical for generating accurate historical records. Photography and videography can capture imagery of underwater archaeological sites. However, wiith underwater laser scanning, accurate dimensional information of archaeological sites can be captured for the creation of highly... (read more)
2014-12-12 10:34:06

Multibeam Survey of 'Andrea Doria' Shipwreck Using Submersible

OceanGate, an ocean exploration company that has provided manned submersible services since 2009, has captured the first-ever detailed close-up sonar images of the Andrea Doria shipwreck. Using its manned submersible, OceanGate did the mapping with a team of explorers conducting the first manned submersible operation to the wreck since 1995. OceanGate’s 2016 expedition began a survey of the exterior of the wreck to capture detailed multibeam sonar images. The expedition included three dives in the manned submersible to begin mapping the wreck and debris field. The goal is to digitally assemble the sonar scans into a virtual model to help... (read more)
2016-06-16 02:04:38

MAP Team Discovers Oldest Intact Shipwreck in the Black Sea

The Maritime Archaeology Project (MAP) has discovered a Greek merchant vessel in the Black Sea (50 miles off the coast of Bulgaria) dating back to 400 BC - the oldest known intact shipwreck ever discovered. Because the water in the lower reaches is anoxic (lacks oxygen), the wooden cargo vessel has not deteriorated much since it sunk to the bottom all those centuries ago. Its mast, rudders, cargo, and even the benches where rowers sat are still well-preserved. Lidar and photogrammetry to create 3D images of the ships The ship was discovered during a three-year-long project. Over that time, the... (read more)
2018-10-30 11:47:59

World War II Shipwreck Found off Australian Coast

The wreck of an Australian ship sunk by a Japanese submarine in World War II has been found after 77 years. The SS Iron Crown, a naval freight ship, was hit by a torpedo off the state of Victoria in 1942, killing 38 people - its five remaining crew members survived. It sank within 60 seconds of the attack in Bass Strait, Australia. Measuring roughly 100m (330ft), the ship was found upright and relatively intact about 700m below the ocean surface. Its bow, railings and anchors were also found in place. An Event of National Significance A search team from... (read more)
2019-04-23 11:02:57

Five Ages Old Shipwreck in the Baltic Remains a Mystery

A team of scientists has revealed the remains of an intact and astonishingly preserved 500-year-old shipwreck in the Baltic, using state-of-the-art underwater robots. But the ship’s identity remains a mystery. The pristine but unknown ship (okänt skepp in Swedish) is probably 'the best-preserved shipwreck of its period to be discovered in recent times', according to archaeologists from the University of Southampton. It is believed to be from the Early Modern Period (late 15th – early 16th Century). The vessel has been located by archaeologists at a depth of around more than 120 metres some 100 miles South East of Stockholm. The shipwreck was explored by... (read more)
2019-07-23 09:10:44

360-year-old Shipwreck Revealed Using Virtual Reality

Video Included
Exactly 360 years to the day since the Dutch merchant ship Melckmeyt (Milkmaid) was wrecked off a remote Icelandic island, experts have harnessed virtual reality to create a virtual dive of the wreck. The Melckmeyt was on a secret trading mission when it sank during a storm. Digital archaeology specialists from Australia’s Flinders University have worked with maritime archaeologists at the University of Iceland to create a 360-degree virtual view of the wreck, which was discovered in 1992. Caption: A scene from the virtual dive, with divers swimming over the wreck as it appears today, with areas of the wreck... (read more)
2019-10-17 09:17:10
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