2016年8月2日 星期二

Field Testing NASA's New Carbon-Dioxide Measuring Instrument


A team of NASA scientists and engineers is poised to realize a lifetime goal: building an instrument powerful and accurate enough to gather around-the-clock global atmospheric carbon-dioxide (CO2) measurements from space. Developers of the CO2 Sounder Lidar instrument snapped this photo during a field campaign over California and Nevada. via NASA http://ift.tt/2ax2BeL

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