Vol. 33, issue 04, article # 12

Abstract:

The first results of comparative measurements of altitude profiles of concentrations of carbon dioxide and methane from the aircraft laboratory YAK-42D "Roshydromet" are presented. The data were obtained both in real time using devices operating on the basis of diode laser spectroscopy and in laboratory conditions with the use of a Fourier spectrometer by processing air samples collected in special flasks during research flights.

Keywords:

diode laser, remote sounding, multipath optical cell, aircraft laboratory, the Arctic, methane, carbon dioxide

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