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 4

NOAA Ship Thomas Jefferson tied up at the Port of Galveston before departing for its survey leg.

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.j.g. Liezel Bastez, a hydrographer surveyor from the Hydrography Branch under the National Mapping and Resource Information Authority (NAMRIA) of the Philippines, joined NOAA Ship Thomas Jefferson from 27 May to 9 June 2023 while surveying the Gulf of Mexico Galveston, Texas.

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Nippon Foundation/GEBCO scholar joins NOAA Ship Thomas Jefferson

An image of Thomas Jefferson's survey launch 2903.

By Rebecca Formanek

Staring off into the seemingly infinite blue horizon something inside me asks, what secrets lie beneath the last frontier of this planet? Three weeks aboard NOAA Ship Thomas Jefferson showed me I am not the only one to think this. The talented individuals that comprise the crew of Thomas Jefferson demonstrated the range and dedication to discovering these secrets, and I thank them for sharing their time, knowledge, and experiences. If there is anything that can unite a diverse group of people, it is the sea.

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