A look back at 2023 and the Office of Coast Survey’s significant activities throughout the year

An image of a rocky coastline and low clouds with the title Coast Survey Year in Review, superimposed over it.

NOAA’s Office of Coast Survey is reflecting on a successful and remarkable 2023! We completed many significant activities with meaningful impacts. As we look ahead to more progress in 2024, we are proud to share some highlights of the past year in our Coast Survey Year in Review ArcGIS StoryMap.

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Surveying the Canadian Arctic aboard the icebreaker Henry Larsen

An image of the survey crew standing in front of a survey vessel aboard the deck of the icebreaker .

Annie Raymond, a member of one of NOAA’s navigation response teams, spent time in late summer aboard Canadian Coast Guard (CCG) icebreaker Henry Larsen in the Canadian Arctic with the Canadian Hydrographic Service (CHS). Her time aboard the ship was part of an exchange program designed as an opportunity for the Office of Coast Survey and CHS to gain exposure to each other’s field operations, particularly highlighting challenges for Arctic operations. Throughout the experience, she observed similarities and differences between Coast Survey and CHS data acquisitions and operations.

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NOAA contributes to Empowering Women in Hydrography through at-sea experience, part 6

An image of NOAA Ship Nancy Foster.

The Empowering Women in Hydrography project is a global effort led by the International Hydrographic Organization and Canada that seeks to initiate, organize and track a series of activities and initiatives which will enable more women to participate equitably in the field of hydrography and to assume leadership roles within the hydrographic community. NOAA is contributing to the project via an ‘at-sea experience’ on NOAA hydrographic ships for three women each year over the lifespan of the project. After a global call for nominations, three women were selected to join NOAA ships for the 2023 survey season. Lt. Lucía Cattana, from the Argentine Naval Hydrography Service, joined NOAA Ship Nancy Foster from 5 to 10 July 2023, while conducting surveys off the coast of South Carolina.

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Surveying the Pribilof Islands, from Pathfinder to Fairweather

Two images of Pathfinder and Fairweather lined up side by side.

By Lt. Taylor Krabiel

In the 1950s, U.S. Coast and Geodetic Survey (USC&GS) Pathfinder surveyed the Pribilof Islands with the latest technologies to chart previously unsurveyed waters and bring the islands into a common datum with the mainland. Fast forward 71 years and NOAA Ship Fairweather continues this work. Despite the decades and technologies that separate the two ships, they share many commonalities in their mission and their surveying techniques.

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NOAA Ship Fairweather surveys the remote Pribilof Islands

Northern Fur Seals on the beach of St. George as Fairweather navigates the thick fog in the background.

By Lt. Taylor Krabiel

The Pribilof Islands are remote and isolated, located in the Bering Sea roughly 280 nautical miles north of Dutch Harbor Alaska. The economy and community are reliant on the surrounding ocean, while the islands themselves provide shelter for vessels working in the Bering Sea. Accurate nautical charts are not only integral to safe navigation and delivery of goods and services for the community, but also to commercial fishing and crabbing. The last major survey of the area was conducted from 1951 to 1954 by the U.S. Coast and Geodetic Survey vessel Pathfinder. However, much of the shoreline around St. George remained uncharted. The Fairweather’s surveys of the islands will provide modern bathymetric data for updating NOAA’s charting products in support of navigation safety.

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Historical Hydrography on the St. Mary’s River

An image of NOAA's Bay Hydro II on the water with the Echoboat 240, uncrewed system in the foreground.

By Riley O’Connor

In November 1633, the Ark and the Dove set sail from the Isle of Wight—an island off the south coast of England—carrying English and Irish settlers bound for the new colony of Maryland. By January 1634, both vessels arrived at the Island of Barbados and began heading for the colony of Maryland. These settlers sailed into the Chesapeake Bay, the Potomac River, and eventually, the St. Mary’s River.  They stopped roughly 12 miles (19 km) northwest from Point Lookout, where the Potomac River enters the Chesapeake Bay. This group of settlers would go on to found Maryland’s first European settlement and future provincial capital, St. Mary’s City.

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NOAA contributes to Empowering Women in Hydrography through at-sea experience, part 5

A series of images showing Victoria Obura acquiring data on a survey launch, standing on the bridge of NOAA Ship Thomas Jefferson, and preparing to board the survey launch.

The Empowering Women in Hydrography project is a global effort led by the International Hydrographic Organization and Canada that seeks to initiate, organize and track a series of activities and initiatives which will enable more women to participate equitably in the field of hydrography and to assume leadership roles within the hydrographic community. NOAA is contributing to the project via an ‘at-sea experience’ on NOAA hydrographic ships for three women each year over the lifespan of the project. After a global call for nominations, three women were selected to join NOAA ships for the 2023 survey season. Victoria Obura, a Hydrographer from Survey of Kenya Hydrographic Office, joined NOAA Ship Thomas Jefferson from 12 June to 23 June 2023, while surveying offshore Galveston, Texas.

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NOAA Announces 2024 Brennan Matching Fund Selection and Webinar for 2025 Funding Opportunity

A decorative banner advertising the Brennan Matching Fund.

Meet our FY2024 Brennan Matching Fund partner at the upcoming August 10 webinar for the 2025 Rear Admiral Richard T. Brennan Ocean Mapping Fund program! The National Oceanic and Atmospheric Administration (NOAA) is pleased to announce our partnership with the State of Connecticut’s Department of Energy and Environmental Protection (CTDEEP) on behalf of the Steering Committee for the Long Island Sound Cable Fund (LISCF) for a hydrographic surveying project in Long Island Sound. The LISCF Steering Committee project was selected for the Brennan Matching Fund from last year’s round of applicants. Register for the August 10 informational webinar to learn about the new 2025 funding opportunity and to hear from a CTDEEP representative about their experience with the mapping matching fund process!

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United Nations Ocean Decade endorses Seascape Alaska

A graphic showing the Seascape Alaska and United Nations Decade of Ocean Science for Sustainable Development logos on a blue background.

Congratulations to Seascape Alaska! The Intergovernmental Oceanographic Commission of the United Nations Educational, Scientific and Cultural Organization recently endorsed this important regional mapping campaign as part of the UN Decade of Ocean Science for Sustainable Development 2021-2030 (Ocean Decade), in part for its contributions to The Nippon Foundation-GEBCO Seabed 2030 Project.

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Research vessel Bay Hydro II makes history on Mayland’s Elk River

NOAA survey vessel Bay Hydro II in it's homeport at the Patuxent River Naval Air Station.
By Lt.j.g. Carly Robbins, junior officer in charge R/V Bay Hydro II

Situated on the east side of the Chesapeake Bay, 162 nautical miles above the Virginia Capes, Elk River is the western approach to the Chesapeake and Delaware Canal. The canal is one of the busiest waterways in the country. It connects the Chesapeake and Delaware Bays, servicing the ports of Baltimore, Wilmington, and Philadelphia. The U.S. Army Corps of Engineers regularly surveys the dredged channels in the approaches and in the canal, but they are not responsible for the remaining waters of the Elk River. The Elk River was last surveyed in the early 1900s, making depths on the nautical chart close to 100 years old! As a result, NOAA R/V Bay Hydro II was tasked to conduct a modern hydrographic survey of Elk River in Spring 2023.

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