Assessing the near surface sensitivity of SCIAMACHY atmospheric CO2 retrieved using (FSI) WFM-DOAS
نویسنده
چکیده
1 EOS, Department of Physics and Astronomy, University of Leicester, UK 2 Department of Chemistry, University of Leicester, UK 3 National Institute for Environmental Studies, Tsukuba, Japan 4 National Centre for Atmospheric Research, Boulder, Colorado, USA 5 Central Aerological Observatory, Dolgoprudny, Russia 6 Tohoku University, Sendai, Japan 7 Institute of Atmospheric Optics, Tomsk, Russia 8 Permafrost Institute, Yakutsk, Russia 9 Global Environmental Forum, Tsukuba, Japan * now at: Institute for Atmospheric and Environmental Science, School of GeoSciences, University of Edinburgh, UK † deceased 2006
منابع مشابه
Comparisons between SCIAMACHY atmospheric CO2 retrieved using (FSI) WFM-DOAS to ground based FTIR data and the TM3 chemistry transport model
Atmospheric CO2 concentrations, retrieved from spectral measurements made in the near infrared (NIR) by the SCIAMACHY instrument, using Full Spectral Initiation Weighting Function Modified Differential Optical Absorption Spectroscopy (FSI WFM-DOAS), are compared to ground based Fourier Transform Infrared (FTIR) data and to the output from a global chemistry-transport model. Analysis of the FSI ...
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Satellite measurements of atmospheric CO2 concentrations are a rapidly evolving area of scientific research which can help reduce the uncertainties in the global carbon cycle fluxes and provide insight into surface sources and sinks. One of the emerging CO2 measurement techniques is a relatively new retrieval algorithm called Weighting Function Modified Differential Optical Absorption Spectrosc...
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The three carbon gases carbon monoxide (CO), carbon dioxide (CO2), and methane (CH4) are important atmospheric constituents affecting air quality and climate. The near-infrared nadir spectra measured by SCIAMACHY on ENVISAT contain information on the vertical columns of these gases which we retrieve using a modified DOAS algorithm (WFM-DOAS or WFMD). Our main data products are CO vertical colum...
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