Nigerian naval officer augments on NOAA survey ship

by Ensign Kaitlyn Seberger, Junior Officer, NOAA Ship Thomas Jefferson

This fall, NOAA Ship Thomas Jefferson has had the pleasure of hosting Sub-Lieutenant Uchechukwu Erege. Sub-Lieutenant Erege, known to the ship’s crew as “UK,” is a hydrographer in the Nigerian Navy Hydrographic Office. The Nigerian Navy Hydrographic Office is the national hydrographic authority for the country and is responsible for conducting hydrographic surveys in territorial waters, ensuring nautical charts are up-to-date, processing bathymetric data, and providing Notice to Mariners for hazards to navigation.

UK joined the Nigerian Navy in 2012 after graduating with distinction from the University of Lagos with a bachelor’s and master’s degree in geoinformatics. He then completed a 10-month training program at the Nigerian Defense Academy before transitioning to his current position in the hydrography branch.

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Sub-Lt. Uchechukwu Erege deploys a conductivity-temperature-depth cast to obtain sound speed.

“At the time, the Nigerian Navy was searching for graduates in various technical fields,” UK says, “and joining the Navy was a great opportunity to serve my country and secure a job in my field of study.”

The United States and Nigeria are both member States of the International Hydrographic Organization (IHO), whose primary aim is to ensure the world’s oceans and navigable waterways are surveyed and charted. Through a grant funded by IHO and the government of South Korea, members of developing countries are able to attain higher education in the field of hydrography. UK was awarded this grant in 2014 and used it to attend the University of Mississippi’s 12-month master’s program in hydrographic science.

“My wife, Ezinne, has been very supportive during my time in the U.S.,” UK explains. “I would not have had as much success here without her.”

During his time at the University of Mississippi, a professor put him in contact with Captain Shep Smith, commanding officer of NOAA Ship Thomas Jefferson. Through a recommendation from the Nigerian Chief of Naval Staff and Capt. Smith, UK augmented for three months on Thomas Jefferson.

“I thought it would be a good opportunity to see how hydrography is practiced outside of Africa,” UK says. “I wanted to develop new skills that would be an asset to my office. My experience at the University of Mississippi and on NOAA Ship Thomas Jefferson has been a great way to network with other hydrographic entities and build international partnerships.”

While on Thomas Jefferson, UK gained hands-on experience as a sheet project manager, and in ship and hydrographic survey launch acquisition of multibeam and side scan sonar data, conductivity-temperature-depth casts, system integration, and troubleshooting.

“As a project manager, I was responsible for ensuring adequate data collection and maintaining good data management. The skills I gained on TJ will be a valuable asset when I return to Nigeria.”

UK proposes creating standard operating procedures in his office, for processing efficiency. An SOP for public affairs can also help inform the country of hydrographic survey projects. UK would also like to recommend more collaboration with international agencies, such as NOAA, and with Nigeria’s West African neighbors in regards to hydrography.

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Ensign Peter Gleichauf presents Sub-Lt. Uchechukwu Erege with the NOAA Corps flag that Thomas Jefferson sailed with during his time augmenting on the ship. The entire crew signed the flag.

Sub-Lieutenant Uchechukwu Erege has been a valuable asset to the Thomas Jefferson crew and we wish him the best of luck in his future endeavors. Fair winds and following seas!

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