AXBT

November 20, 2011, 1:58 pm

AXBT in an abbreviation for airborne expendable bathythermograph, an air–deployed, expendable, ocean temperature profiling probe.

This article is written at a definitional level only. Authors wishing to expand this entry are inivited to expand the present treatment, which additions will be peer reviewed prior to publication of any expansion.

The AXBT consists of a temperature probe, 300 to 1000 meters of cable, a VHF transmitter and antenna, and a salt water activated battery. When the AXBT hits the ocean surface and stabilizes, the transmitter is activated and the temperature probe released. The surface transmitter telemeters the temperatures measured by the falling probe to a data gathering system on the same aircraft that released the probe.

Further Reading

 

Glossary

Citation

Baum, S. (2011). AXBT. Retrieved from http://www.eoearth.org/view/article/149782

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