Tag Archives: sensors

Oceanography, Technology, and Ships

Sea-going oceanography is in transition. Times are exciting as we developed new tools, sensors, and ideas on how to observe the ocean and the stuff that lives in it, floats on it, and is submerged below it. I just learned about an awesome interview with Eli Kintisch which is posted as a podcast at the American Association for the Advancement of Science:

Better technology, but less money: Eli Kintisch discusses the crossroads facing U.S. oceanography.(Podcast)

I will write more about this, but I have to run off to meet with an electrical engineer to discuss ideas on how we perhaps can get data from bottom-mounted sensors out of the ocean in ice-covered seas instantly, rather than waiting 2-3 years to get instruments back with a ship.

Kintisch, E. (2013). A Sea Change for U.S. Oceanography Science, 339 (6124), 1138-1143 DOI: 10.1126/science.339.6124.1138

Seal with ocean sensor.

Seal with ocean sensor.

Elephant seal off Antarctica with ocean sensor transmitting data via satellite [Credit Lars Boehme]

Elephant seal off Antarctica with ocean sensor transmitting data via satellite [Credit Lars Boehme]

CCGS Henry Larsen in thick and multi-year ice of Nares Strait in August 2009. View is to the south with Greenland in the background. [Photo Credit: Dr. Helen Johnson]

CCGS Henry Larsen in thick and multi-year ice of Nares Strait in August 2009. View is to the south with Greenland in the background. [Photo Credit: Dr. Helen Johnson]