Atmospheric temperature sounding with the Fourier spectrometer

作者：Asmus V V; Timofeyev Yu M; Polyakov A V^*; Uspensky A B^*; Golovin Yu M; Zavelevich F S; Kozlov D A; Rublev A N; Kukharsky A V; Pyatkin V P; Rusin E V

来源：Izvestiya - Atmospheric and Oceanic Physics, 2017, 53(4): 428-432.

DOI：10.1134/S0001433817040028

• satellite remote sounding
• atmospheric temperature
• IKFS-2 FTIR spectrometer
• fast radiative model

Preliminary results of a space experiment using the IKFS-2 infrared sounder (Meteor-M2 satellite) showed high-quality of measurements of spectra of the outgoing thermal radiation of the atmosphere-surface system and the adequacy of developed IR radiation atmospheric models in the 15-mu m carbon gas absorption band used to recover the vertical profiles of the atmospheric temperature. Outgoing radiation spectra measured by IKFS-2 instruments make it possible to restore vertical temperature profiles with errors close to 1K in most of the 0-30 km high-altitude region, except for the lower troposphere and altitudes above 30 km, where these errors are close to 2-3K.

• 出版日期2017-7