Research output: Contribution to journal › Article › peer-review
Comparisons of CH4 satellite GOSAT and ground-based FTIR measurements near Saint-Petersburg (59.9° N, 29.8° E). / Gavrilov, N. M.; Makarova, M. V.; Poberovskii, A. V.; Timofeyev, Yu. M.
In: Atmospheric Measurement Techniques and Discussions, Vol. 6, No. 4, 2013, p. 7041-7062.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Comparisons of CH4 satellite GOSAT and ground-based FTIR measurements near Saint-Petersburg (59.9° N, 29.8° E)
AU - Gavrilov, N. M.
AU - Makarova, M. V.
AU - Poberovskii, A. V.
AU - Timofeyev, Yu. M.
PY - 2013
Y1 - 2013
N2 - Atmospheric methane column-mean mole fractions measured with ground-based Fourier-transform spectroscopy near Saint-Petersburg, Russia (59.9° N, 29.8° E) are compared with similar data obtained with the Japanese GOSAT satellite in years 2009–2012. Average CH4 mole fractions for the GOSAT data version V01.xx are by −13 ppb less than the corresponding values obtained from ground-based measurements on the same date (with standard deviation ~ 26 ppb). For the GOSAT data version V02.xx the average difference is ~ 4 ppb and standard deviation ~ 15 ppb. This shows that FTIR spectroscopic observations near Saint-Petersburg could agree with GOSAT satellite data.
AB - Atmospheric methane column-mean mole fractions measured with ground-based Fourier-transform spectroscopy near Saint-Petersburg, Russia (59.9° N, 29.8° E) are compared with similar data obtained with the Japanese GOSAT satellite in years 2009–2012. Average CH4 mole fractions for the GOSAT data version V01.xx are by −13 ppb less than the corresponding values obtained from ground-based measurements on the same date (with standard deviation ~ 26 ppb). For the GOSAT data version V02.xx the average difference is ~ 4 ppb and standard deviation ~ 15 ppb. This shows that FTIR spectroscopic observations near Saint-Petersburg could agree with GOSAT satellite data.
U2 - 10.5194/amtd-6-7041-2013
DO - 10.5194/amtd-6-7041-2013
M3 - Article
VL - 6
SP - 7041
EP - 7062
JO - Atmospheric Measurement Techniques
JF - Atmospheric Measurement Techniques
SN - 1867-1381
IS - 4
ER -
ID: 5630576