First Satellite Measurements of Carbon Dioxide in the Earth’s Atmosphere (From the SI-1 Spectrometer Aboard the Meteor Satellite in 1979)

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First Satellite Measurements of Carbon Dioxide in the Earth’s Atmosphere (From the SI-1 Spectrometer Aboard the Meteor Satellite in 1979). / Timofeev, Yu. M.; Polyakov, A. V.; Virolainen, Ya. A.; Döhler, W. ; Oertel, D.; Spänkuch, D.

In: IZVESTIYA. ATMOSPHERIC AND OCEANIC PHYSICS, Vol. 56, No. 4, 01.07.2020, p. 401-404.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{327a285db821486cbf68ad37ee7c6de7,

title = "First Satellite Measurements of Carbon Dioxide in the Earth{\textquoteright}s Atmosphere (From the SI-1 Spectrometer Aboard the Meteor Satellite in 1979)",

abstract = "Abstract: Spectral measurements of the outgoing thermal IR radiation carried out in 1977 and 1979 (SI-1 instrument, Meteor satellite) are used for estimating the CO 2 content in the Earth{\textquoteright}s atmosphere. A special algorithm based on the technique of artificial neural networks has been developed for solving the inverse problem of determining the CO 2 content. The algorithm uses experimental spectra, as well as data on temperature and humidity from the NCEP CFSR reanalysis archive. Despite the presence of a noticeable variation in individual values of CO 2 content in 1977 and 1979 (330–350 ppm), the estimates clearly demonstrate the seasonal variations of the carbon dioxide content for Europe and low values for the Southern Hemisphere. The spatial and temporal averaging of the retrieved CO 2 estimates gives mean winter and spring–summer values for the European region at 338.2 and 336.5 ± 3.1 ppmv, correspondingly, which is in a good agreement with the ground-based measurements at Mauna Loa station. ",

keywords = "outgoing thermal radiation spectra, satellite measurements, CO2 content, CO content",

author = "Timofeev, {Yu. M.} and Polyakov, {A. V.} and Virolainen, {Ya. A.} and W. D{\"o}hler and D. Oertel and D. Sp{\"a}nkuch",

year = "2020",

month = jul,

day = "1",

doi = "10.1134/S000143382004009X",

language = "English",

volume = "56",

pages = "401--404",

journal = "Izvestiya - Atmospheric and Oceanic Physics",

issn = "0001-4338",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "4",

}

RIS

TY - JOUR

T1 - First Satellite Measurements of Carbon Dioxide in the Earth’s Atmosphere (From the SI-1 Spectrometer Aboard the Meteor Satellite in 1979)

AU - Timofeev, Yu. M.

AU - Polyakov, A. V.

AU - Virolainen, Ya. A.

AU - Döhler, W.

AU - Oertel, D.

AU - Spänkuch, D.

PY - 2020/7/1

Y1 - 2020/7/1

N2 - Abstract: Spectral measurements of the outgoing thermal IR radiation carried out in 1977 and 1979 (SI-1 instrument, Meteor satellite) are used for estimating the CO 2 content in the Earth’s atmosphere. A special algorithm based on the technique of artificial neural networks has been developed for solving the inverse problem of determining the CO 2 content. The algorithm uses experimental spectra, as well as data on temperature and humidity from the NCEP CFSR reanalysis archive. Despite the presence of a noticeable variation in individual values of CO 2 content in 1977 and 1979 (330–350 ppm), the estimates clearly demonstrate the seasonal variations of the carbon dioxide content for Europe and low values for the Southern Hemisphere. The spatial and temporal averaging of the retrieved CO 2 estimates gives mean winter and spring–summer values for the European region at 338.2 and 336.5 ± 3.1 ppmv, correspondingly, which is in a good agreement with the ground-based measurements at Mauna Loa station.

AB - Abstract: Spectral measurements of the outgoing thermal IR radiation carried out in 1977 and 1979 (SI-1 instrument, Meteor satellite) are used for estimating the CO 2 content in the Earth’s atmosphere. A special algorithm based on the technique of artificial neural networks has been developed for solving the inverse problem of determining the CO 2 content. The algorithm uses experimental spectra, as well as data on temperature and humidity from the NCEP CFSR reanalysis archive. Despite the presence of a noticeable variation in individual values of CO 2 content in 1977 and 1979 (330–350 ppm), the estimates clearly demonstrate the seasonal variations of the carbon dioxide content for Europe and low values for the Southern Hemisphere. The spatial and temporal averaging of the retrieved CO 2 estimates gives mean winter and spring–summer values for the European region at 338.2 and 336.5 ± 3.1 ppmv, correspondingly, which is in a good agreement with the ground-based measurements at Mauna Loa station.

KW - outgoing thermal radiation spectra

KW - satellite measurements

KW - CO2 content

KW - CO content

UR - https://link.springer.com/article/10.1134/S000143382004009X

UR - http://www.scopus.com/inward/record.url?scp=85090082165&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/a2065f7f-c076-3d08-98dc-c923b3830391/

U2 - 10.1134/S000143382004009X

DO - 10.1134/S000143382004009X

M3 - Article

VL - 56

SP - 401

EP - 404

JO - Izvestiya - Atmospheric and Oceanic Physics

JF - Izvestiya - Atmospheric and Oceanic Physics

SN - 0001-4338

IS - 4

ER -

ID: 62122156