Research output: Contribution to journal › Article › peer-review
Ground-based spectroscopic measurements of atmospheric gas composition near Saint Petersburg (Russia). / Timofeyev, Yury; Virolainen, Yana; Makarova, Maria; Poberovsky, Anatoly; Polyakov, Alexander; Ionov, Dmitry; Osipov, Sergey; Imhasin, Hamud.
In: Journal of Molecular Spectroscopy, Vol. 323, No. May 2016, 2016, p. 2–14.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Ground-based spectroscopic measurements of atmospheric gas composition near Saint Petersburg (Russia)
AU - Timofeyev, Yury
AU - Virolainen, Yana
AU - Makarova, Maria
AU - Poberovsky, Anatoly
AU - Polyakov, Alexander
AU - Ionov, Dmitry
AU - Osipov, Sergey
AU - Imhasin, Hamud
PY - 2016
Y1 - 2016
N2 - Since early 2009, high-resolution solar absorption spectra have been recorded at the Peterhof station (59.88°N, 29.82°E) of Saint Petersburg State University located in the suburbs of St. Petersburg. Measurements are made with the Fourier Transform Infrared (FTIR) system, which consists of Bruker IFS 125HR instrument (with maximum spectral resolution of 0.005 cm−1) and self-designed solar tracker. We derived total column (TC) of a dozen of atmospheric gases from recorded spectra and performed the error analysis of these retrievals. Furthermore, we analysed the temporal variability of the important climatically active gases, such as H2O, CH4, O3, CO, and NO2 near St. Petersburg and compared our retrievals with independent ground-based and satellite data, as well as with the results of EMAC model numerical simulations. Currently, the results of our measurements and the measuring system are under validation for entering the international Network for the Detection of Atmospheric Composition Change (NDACC).
AB - Since early 2009, high-resolution solar absorption spectra have been recorded at the Peterhof station (59.88°N, 29.82°E) of Saint Petersburg State University located in the suburbs of St. Petersburg. Measurements are made with the Fourier Transform Infrared (FTIR) system, which consists of Bruker IFS 125HR instrument (with maximum spectral resolution of 0.005 cm−1) and self-designed solar tracker. We derived total column (TC) of a dozen of atmospheric gases from recorded spectra and performed the error analysis of these retrievals. Furthermore, we analysed the temporal variability of the important climatically active gases, such as H2O, CH4, O3, CO, and NO2 near St. Petersburg and compared our retrievals with independent ground-based and satellite data, as well as with the results of EMAC model numerical simulations. Currently, the results of our measurements and the measuring system are under validation for entering the international Network for the Detection of Atmospheric Composition Change (NDACC).
KW - Ground-based spectroscopic measurements
KW - FTIR
KW - Atmospheric gas composition
KW - Modeling
KW - Comparisons
U2 - 10.1016/j.jms.2015.12.007
DO - 10.1016/j.jms.2015.12.007
M3 - Article
VL - 323
SP - 2
EP - 14
JO - Journal of Molecular Spectroscopy
JF - Journal of Molecular Spectroscopy
SN - 0022-2852
IS - May 2016
ER -
ID: 7552619