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Comparisons of CH4 ground-based FTIR measurements near Saint Petersburg with GOSAT observations. / Gavrilov, N.M.; Makarova, M.V.; Poberovskii, A.V.; Timofeyev, Y.M.

в: Atmospheric Measurement Techniques, Том 7, № 4, 2014, стр. 1003-1010.

Результаты исследований: Научные публикации в периодических изданияхстатья

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@article{56b32e5b97bb464aaeaa557f27cb4f3c,
title = "Comparisons of CH4 ground-based FTIR measurements near Saint Petersburg with GOSAT observations",
abstract = "Atmospheric column-average methane mole fractions measured with ground-based Fourier-transform spectroscopy near Saint Petersburg, Russia (59.9 N, 29.8 E, 20ma.s.l.) are compared with similar data obtained with the Japanese GOSAT (Greenhouse gases Observing SATellite) in the years 2009–2012. Average CH4 mole fractions for the GOSAT data version V01.xx are −15.0±5.4 ppb less than the corresponding values obtained from groundbased measurements (with the standard deviations of biases at 13.0±4.2 ppb). For the GOSAT data version 02.xx, the average values of the differences are −1.9±1.8 ppb with standard deviations of 14.5±1.3 ppb. This verifies that FTIR (Fourier transform infrared) spectroscopic observations near Saint Petersburg have similar biases with GOSAT satellite data as FTIR measurements at other ground-based networks and aircraft CH4 estimations.",
author = "N.M. Gavrilov and M.V. Makarova and A.V. Poberovskii and Y.M. Timofeyev",
year = "2014",
doi = "10.5194/amt-7-1003-2014",
language = "English",
volume = "7",
pages = "1003--1010",
journal = "Atmospheric Measurement Techniques",
issn = "1867-1381",
publisher = "Copernicus GmbH ",
number = "4",

}

RIS

TY - JOUR

T1 - Comparisons of CH4 ground-based FTIR measurements near Saint Petersburg with GOSAT observations

AU - Gavrilov, N.M.

AU - Makarova, M.V.

AU - Poberovskii, A.V.

AU - Timofeyev, Y.M.

PY - 2014

Y1 - 2014

N2 - Atmospheric column-average methane mole fractions measured with ground-based Fourier-transform spectroscopy near Saint Petersburg, Russia (59.9 N, 29.8 E, 20ma.s.l.) are compared with similar data obtained with the Japanese GOSAT (Greenhouse gases Observing SATellite) in the years 2009–2012. Average CH4 mole fractions for the GOSAT data version V01.xx are −15.0±5.4 ppb less than the corresponding values obtained from groundbased measurements (with the standard deviations of biases at 13.0±4.2 ppb). For the GOSAT data version 02.xx, the average values of the differences are −1.9±1.8 ppb with standard deviations of 14.5±1.3 ppb. This verifies that FTIR (Fourier transform infrared) spectroscopic observations near Saint Petersburg have similar biases with GOSAT satellite data as FTIR measurements at other ground-based networks and aircraft CH4 estimations.

AB - Atmospheric column-average methane mole fractions measured with ground-based Fourier-transform spectroscopy near Saint Petersburg, Russia (59.9 N, 29.8 E, 20ma.s.l.) are compared with similar data obtained with the Japanese GOSAT (Greenhouse gases Observing SATellite) in the years 2009–2012. Average CH4 mole fractions for the GOSAT data version V01.xx are −15.0±5.4 ppb less than the corresponding values obtained from groundbased measurements (with the standard deviations of biases at 13.0±4.2 ppb). For the GOSAT data version 02.xx, the average values of the differences are −1.9±1.8 ppb with standard deviations of 14.5±1.3 ppb. This verifies that FTIR (Fourier transform infrared) spectroscopic observations near Saint Petersburg have similar biases with GOSAT satellite data as FTIR measurements at other ground-based networks and aircraft CH4 estimations.

U2 - 10.5194/amt-7-1003-2014

DO - 10.5194/amt-7-1003-2014

M3 - Article

VL - 7

SP - 1003

EP - 1010

JO - Atmospheric Measurement Techniques

JF - Atmospheric Measurement Techniques

SN - 1867-1381

IS - 4

ER -

ID: 7002685