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Oceanographic images, videos, and supporting data collected during the "Multi-tiered Autonomous Vehicle-based Survey of Two Proposed Great Lakes National Marine Sanctuaries" expedition in Lake Ontario and Lake Michigan, Great Lakes from 2021-07-28 to 2021-08-20

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 27, 2026 | Last Modified: 2025-09-13T00:00:00.000+00:00
This dataset contains oceanographic images, videos, and supporting data collected with an autonomous surface vehicle, an autonomous underwater vehicle, and an uncrewed aerial vehicle. The project was developed to identify and evaluate maritime heritage resources located within two Great Lakes areas; the Lake Michigan based Wisconsin Shipwreck Coast National Marine Sanctuary (WSCNMS) and the proposed Lake Ontario National Marine Sanctuary (LONMS).

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