Articles | Volume 9, issue 8
https://doi.org/10.5194/amt-9-3513-2016
https://doi.org/10.5194/amt-9-3513-2016
Research article
 | 
02 Aug 2016
Research article |  | 02 Aug 2016

GFIT2: an experimental algorithm for vertical profile retrieval from near-IR spectra

Brian J. Connor, Vanessa Sherlock, Geoff Toon, Debra Wunch, and Paul O. Wennberg

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Cited articles

Biraud, S. C., Torn, M. S., Smith, J. R., Sweeney, C., Riley, W. J., and Tans, P. P.: A multi-year record of airborne CO2 observations in the US Southern Great Plains, Atmos. Meas. Tech., 6, 751–763, https://doi.org/10.5194/amt-6-751-2013, 2013.
Connor, B. J., Siskind, D. E., Tsou, J. J., Parrish, A., and Remsberg, A. E. E.: Ground-based microwave observations of ozone in the upper stratosphere and mesosphere, J. Geophysical Res., 99, 16757–16770, 1994.
Connor, B. J., Parrish, A., Tsou, J.-J., and McCormick, M. P.: Error analysis for the ground-based microwave ozone measurements during STOIC, J. Geophys. Res., 100, 9283–9292, 1995.
Connor, B. J., Mooney, T., Barrett, J., Solomon, P., Parrish, A., and Santee, M.: Comparison of ClO measurements from the Aura Microwave Limb Sounder to ground-based microwave measurements at Scott Base, Antarctica, in spring 2005, J. Geophys. Res., 112, D24S42, https://doi.org/10.1029/2007JD008792, 2007.
Connor, B. J., Bösch, H., Toon, G., Sen, B., Miller, C., and Crisp, D.: Orbiting Carbon Observatory: Inverse method and prospective error analysis, J. Geophys. Res., 113, D05305, https://doi.org/10.1029/2006JD008336, 2008.
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Short summary
An algorithm for retrieval of vertical profiles of CO2 from ground-based spectra is described. Retrieval of CO2 vertical profiles from would be very beneficial for carbon cycle studies and the validation of satellite measurements. There are approximately 3 degrees of freedom for the CO2 profile. The accuracy of retrievals of CO2 from the spectral band used is limited by small errors in the calculated spectrum. Ongoing research is needed and described.