Environmental, Science, Space

Taking the Pulse of Greenhouse Gases

NASA researchers
Langley researchers, from left, Mulugeta Petros, Upendra Singh and Tamer Refaat inside the King Air B200 aircraft on which they recently tested a new triple-pulse lidar that can simultaneously and independently measure carbon dioxide and water vapor, two powerful greenhouse gases. Credits: NASA/David C. Bowma

Hampton, VA—(ENEWSPF)—March 23, 2018

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By: Joe Atkinson, NASA Langley Research Center

It can happen in a flash — airborne science, that is.

Two hundred microseconds, to be exact. With lasers…

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