NOAA Teacher at Sea
Aboard NOAA Ship Henry B. Bigelow
May 2 – 13, 2017
Mission: Spring Bottom Trawl
Geographic Area: Northeastern Atlantic
Date: May 10, 2017
Latitude: 42 54.920N
Longitude: 069 42.690
Heading: 295.1 degrees
Speed: 12.2 KT
Science and Technology
I am on the day schedule which is from noon to midnight. Between stations tonight is a long steam so I took the opportunity with this down time to visit the bridge where the ship is commanded. The NOAA Corps officers supplied a brief history of the corp and showed me several of the instrument panels which showed the mapping of the ocean floor.
“The National Oceanic and Atmospheric Administration Commissioned Officer Corps, known informally as the NOAA Corps, is one of seven federal uniformed services of the United States, and operates under the National Oceanic and Atmospheric Administration, a scientific agency within the Office of Commerce.
“The NOAA Corps is part of NOAA’s Office of Marine and Aviation Operations (OMAO) and traces its roots to the former U.S. Coast and Geodetic Survey, which dates back to 1807 and President Thomas Jefferson.”(1)
During the Civil War, many surveyors of the US Coast and Geodetic Survey stayed on as surveyors to either join with the Union Army where they were enlisted into the Army, or with the Union Navy, where they remained as civilians, in which case they could be executed as spies if captured. With the approach of World War I, President Woodrow Wilson, to avoid the situation where surveyors working with the armed forces might be captured as spies, established the U.S. Coast and Geodetic Survey Corps.
During WWI and World War II, the Corps abandoned their peacetime activities to support the war effort with their technical skills. In 1965 the Survey Corps was transferred to the United States Environmental Science Services Administration and in 1979, (ESSA) and in 1970 the ESSA was redesignated as the National Oceanic and Atmospheric Administration and so became the NOAA Corps.
“Corps officers operate NOAA’s ships, fly aircraft, manage research projects, conduct diving operations, and serve in staff positions throughout NOAA.” (1)
“The combination of commissioned service with scientific and operational expertise allows the NOAA Corps to provide a unique and indispensable service to the nation. NOAA Corps officers enable NOAA to fulfill mission requirements, meet changing environmental concerns, take advantage of emerging technologies, and serve as environmental first responders.” (1)
There are presently 321 officers, 16 ships, and 10 aircraft.
We are steaming on a course that has been previously mapped which should allow us to drop the net in a safe area when we reach the next station.
The ship’s sonar is “painting” the ocean floor’s depth. The dark blue is the deepest depth.
The path of the ship is highlighted. The circles are the stations to drop the nets for a sample of the fish at that location.
This monitor shows the depth mapped against time.
This monitor also showing the depth.
A view inside the bridge at dusk.
The full moon rising behind the ship ( and a bit of cloud )
What can you do ?
- When I asked “What can I tell my students who have an interest in NOAA ?”
If you have an interest in climate, weather, oceans, and coasts you might begin with investigating a Cooperative Observer Program, NOAA’s National Weather Service.
“More than 8,700 volunteers take observations on farms, in urban and suburban areas, National Parks, seashores, and mountaintops. The data are truly representative of where people live, work and play”.(2)
Did you know:
The NOAA Corps celebrates it 100 Year Anniversary this May 22, 2017!
- Bobtail Squid
This bobtail squid displays beautiful colors! (3 cm)
View from the flying bridge.
On the flying deck!