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TECHNIQUE FOR INVERTING TRANSMISSION SPECTRA TO MEASURE FREON CONCENTRATION. / Polyakov, A. V.; Virolainen, Ya. A.; Makarova, M. V.

In: Journal of Applied Spectroscopy, Vol. 85, No. 6, 15.01.2019, p. 1085-1093.

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@article{33dd48432a9c4fe89ff6571f218476b7,
title = "TECHNIQUE FOR INVERTING TRANSMISSION SPECTRA TO MEASURE FREON CONCENTRATION",
abstract = "We propose an approach to selecting the optimal parameters for solving the inverse problem for determining the total freon content (TC)from ground-based spectrometric measurements of solar radiation. The approach was developed for measurements at the St. Petersburg NDACC station using a Bruker FS125HR Fourier-transform interferometer and implemented as applied to measurements of the total content of the hydrochlorofluorocarbon R-22 (HCF2Cl). Based on the optimal set of parameters obtained, we retrieved the total R-22 content above the St. Petersburg station in the period 2009-2018 and obtained estimates of the measurement uncertainties: average systematic uncertainty 4.8%, random uncertainty 3.7% over the entire observational period. A preliminary estimate of the trend is 2.64 +/- 0.22% per year.",
keywords = "фреон, содержание фреонов в атмосфере, наземный метод измерения прозрачности., freon, freon content in the atmosphere, ground-based method for measuring transparency",
author = "Polyakov, {A. V.} and Virolainen, {Ya. A.} and Makarova, {M. V.}",
year = "2019",
month = jan,
day = "15",
doi = "10.1007/s10812-019-00763-y",
language = "Английский",
volume = "85",
pages = "1085--1093",
journal = "Journal of Applied Spectroscopy (English Translation of Zhurnal Prikladnoi Spektroskopii)",
issn = "0021-9037",
publisher = "Springer Nature",
number = "6",

}

RIS

TY - JOUR

T1 - TECHNIQUE FOR INVERTING TRANSMISSION SPECTRA TO MEASURE FREON CONCENTRATION

AU - Polyakov, A. V.

AU - Virolainen, Ya. A.

AU - Makarova, M. V.

PY - 2019/1/15

Y1 - 2019/1/15

N2 - We propose an approach to selecting the optimal parameters for solving the inverse problem for determining the total freon content (TC)from ground-based spectrometric measurements of solar radiation. The approach was developed for measurements at the St. Petersburg NDACC station using a Bruker FS125HR Fourier-transform interferometer and implemented as applied to measurements of the total content of the hydrochlorofluorocarbon R-22 (HCF2Cl). Based on the optimal set of parameters obtained, we retrieved the total R-22 content above the St. Petersburg station in the period 2009-2018 and obtained estimates of the measurement uncertainties: average systematic uncertainty 4.8%, random uncertainty 3.7% over the entire observational period. A preliminary estimate of the trend is 2.64 +/- 0.22% per year.

AB - We propose an approach to selecting the optimal parameters for solving the inverse problem for determining the total freon content (TC)from ground-based spectrometric measurements of solar radiation. The approach was developed for measurements at the St. Petersburg NDACC station using a Bruker FS125HR Fourier-transform interferometer and implemented as applied to measurements of the total content of the hydrochlorofluorocarbon R-22 (HCF2Cl). Based on the optimal set of parameters obtained, we retrieved the total R-22 content above the St. Petersburg station in the period 2009-2018 and obtained estimates of the measurement uncertainties: average systematic uncertainty 4.8%, random uncertainty 3.7% over the entire observational period. A preliminary estimate of the trend is 2.64 +/- 0.22% per year.

KW - фреон, содержание фреонов в атмосфере, наземный метод измерения прозрачности.

KW - freon

KW - freon content in the atmosphere

KW - ground-based method for measuring transparency

UR - http://www.scopus.com/inward/record.url?scp=85061061344&partnerID=8YFLogxK

UR - http://www.mendeley.com/research/technique-inverting-transmission-spectra-measure-freon-concentration

U2 - 10.1007/s10812-019-00763-y

DO - 10.1007/s10812-019-00763-y

M3 - статья

AN - SCOPUS:85061244731

VL - 85

SP - 1085

EP - 1093

JO - Journal of Applied Spectroscopy (English Translation of Zhurnal Prikladnoi Spektroskopii)

JF - Journal of Applied Spectroscopy (English Translation of Zhurnal Prikladnoi Spektroskopii)

SN - 0021-9037

IS - 6

ER -

ID: 41110713