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The two robots in this story were remotely operated vehicles (ROVs) scheduled to make high-resolution images and 3D scans of the RMS Titanic wreck during a 2024 expedition by RMS Titanic, Inc. The plan included comparing the new imagery with scans from 2010. The July 18, 2024 report described planned work—not a future mission—and the available sources do not establish the expedition’s final results.
What the two robots were scheduled to do
A GovTech report dated July 18, 2024 said two ROVs had arrived at the wreck coordinates. Their planned work was close-up imaging and 3D scanning, with the aim of comparing the new imagery with material from a 2010 survey. Repeated imagery can help document changes to a wreck, but the available sources do not report a measured change from the 2024 comparison.
The report does not identify the ROV models or specify their depth limits, camera details, image count, or completed findings. Those details should not be inferred from the earlier expedition.
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The two ROVs in the 2024 report are not the two autonomous underwater vehicles (AUVs) used in 2010. AUVs can follow survey routes without a continuous control tether; ROVs are remotely operated. The earlier expedition used AUVs for broad sonar mapping, then an ROV for detailed visual documentation.
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| Expedition | Vehicles and role | Scale or published output | Purpose and evidence |
|---|---|---|---|
| 2010 | Two REMUS 6000 AUVs, named “Ginger” and “Mary Ann,” used side-looking sonar for broad-area mapping; an ROV supported close visual documentation. NOAA and WHOI describe these methods. | WHOI reports an initial survey area of approximately 3 by 5 nautical miles and more than 250 individual image mosaics. Both figures refer to the 2010 work. | WHOI describes the survey as mapping the wreck site and surrounding seafloor, with detailed down-looking maps used to guide ROV operations over the ship and debris field. |
| 2024 plan | Two ROVs, as identified in GovTech’s July 18, 2024 report. Model names and technical specifications are not stated in that report. | Final scan area and image count are not stated in the available report. | Planned high-resolution imaging and 3D scanning, including comparison with 2010 imagery. The available sources do not establish completed results. |
The 2010 broad survey covered approximately 3 by 5 nautical miles—an area WHOI compared with Manhattan Island. WHOI also reported that the expedition produced more than 250 individual image mosaics. These numbers describe that earlier survey, not the 2024 plan.
What the 2010 mapping added
WHOI says the REMUS 6000 AUVs used side-looking sonar to map the site in its wider seafloor setting. They first surveyed a broad area, then made detailed down-looking maps to help plan ROV work around the ship and debris field. NOAA’s Maritime Heritage Program also identifies the two AUVs and describes the survey outputs.
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The distinction matters: broad sonar coverage and close visual documentation answer different questions. A broad map places the wreck and debris in context; close images can document visible features at the wreck. Neither fact, by itself, establishes how much the site changed between expeditions.
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Comparing images collected at different times can help researchers document changes in visible structure and assess the condition of a wreck. The 2024 comparison was presented as an aim of the expedition, not as a reported finding. The sources available here do not give a verified deterioration rate, a total number of 2024 images, or final comparison results.
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David Gallo, then WHOI Director of Special Projects and co-leader of the 2010 expedition, described that earlier project this way: “Even though our mission was scientific—to create the first archaeological map of Titanic—the results have attracted immediate public interest across the globe.” The statement refers to the 2010 expedition, not the 2024 plan.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Rules and conservation considerations
UK Department for Transport guidance published August 11, 2026 says the Titanic wreck is protected by international agreements. Under the UK framework described in that guidance, UK nationals and UK-flagged vessels must apply for a licence to explore or investigate the wreck. Entry into the wreck and artefact removal without the required licence are unlawful within that framework. The guidance also addresses licensing for hull penetration, recovery, controlled sediment removal, and research sampling.
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The UK guidance favors non-intrusive work where possible. It says project plans should cover research aims, methods, safety, environmental impact, reporting, and archival arrangements, and calls for ROVs and AUVs to operate far enough from the wreck and seabed to reduce disturbance, collision, and entanglement risks. These are UK requirements and guidance; they should not be read as a complete statement of every jurisdiction’s laws.
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1Clear out junk files and repair common Windows errors2Fix the driver behind crashes, sound loss and screen glitches3Repair Windows errors before they cause bigger problemsFor a public-facing look at the 2010 expedition, WHOI reported that its imagery and interactive applications were being added to RMS Titanic, Inc.’s touring Titanic: The Artifact Exhibition.
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- Widely Applied: Underwater ROV is suitable for underwater exploration, school education industry. More advanced players can install camera additionally
- ROV Assembly: There is an assembly video on our product link, and there is also an instruction manual inside the product, if you have any questions about the product can't be assembled, please feel free to contact our Amazon customer service, we will reply your message and provide a solution within 24 hours
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