Principal Component Regression Applied in Differential Optical Absorption Spectroscopy Measurement

Hong Lian Li; Yong Jie Wei; Wen Liang Chen

doi:10.4028/www.scientific.net/AMR.663.982

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 663Principal Component Regression Applied in...

Principal Component Regression Applied in Differential Optical Absorption Spectroscopy Measurement

Abstract:

Differential optical absorption spectroscopy (DOAS) is a well-established and widely used technique for monitoring atmospheric pollution. The month performance of a DOAS system was assessed at a certain place in Tianjin University, China, where is farther away from the industrial pollution a source. Three methods were used to inverse the hourly concentrations of nitrogen dioxide (NO2), sulfur dioxide (SO2), ozone (O3). Principal component analysis (PCA) was performed to analyze the retrieving concentrations. Results were obtained for estimated temporal NO, NO2, SO2, O3 distributions over the urban atmosphere; demonstrating the capability of the principal component analysis applied in differential optical absorption spectroscopy (PCA-DOAS) technique.

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Periodical:

Advanced Materials Research (Volume 663)

Pages:

982-987

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.663.982

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Online since:

February 2013

Authors:

Hong Lian Li, Yong Jie Wei, Wen Liang Chen

Keywords:

Air Quality Monitoring, Differential Optical Absorption Spectroscopy, Principal Component Analysis (PCA)

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References

[1] J. F. Noxon, E. C. Whipple and R. S. Hyde, Stratospheric NO2. 1. Observational method and behavior at midlatitudes, J. Geophys. Res., 84(C8), 5047–5076 (1979).

DOI: 10.1029/jc084ic08p05047

Google Scholar

[2] U. Platt, D. Perner and H. Pätz, Simultaneous measurements of atmospheric CH2O, O3 and NO2 by differential optical absorption, J. Geophys. Res., 84 (C10), 6329–6335 (1979).

DOI: 10.1029/jc084ic10p06329

Google Scholar

[3] U. Platt and J. Stutz, Physics of Earth and Space Environments, p.597, Springer, Berlin, Heidelberg ( 2008).

Google Scholar

[4] J. Wang, P.H. Xie, M. Qin, L.Y. Ling, C.L. Ye, J.G. Liu, W.Q. Liu, Study on the measurement of ambient ammonia in urban area based on open-path DOAS technique, Spectrosc. Spect. Anal., 32(2), 476-480(2012).

Google Scholar

[5] U. Platt, Air monitoring by spectroscopic techniques, p.27–84, John Wiley & Sons, New York (1994).

Google Scholar

[6] Y. Kambe, Y. Yoshii, K. Takahashic and K. Tonokura, Monitoring of atmospheric nitrogen dioxide by long-path pulsed differential optical absorption spectroscopy using two different light paths, J. Environ. Monit., 14(3), 944-950 (2012).

DOI: 10.1039/c2em10625f

Google Scholar

[7] A. Merten., J. Tschritter and U. Platt, Design of differential optical absorption spectroscopy long-path telescopes based on fiber optics, Appl. Opt., 50(5), 738-754 (2011).

DOI: 10.1364/ao.50.000738

Google Scholar

[8] K. Bogumil, J. Orphal, T. Homann, S. Voigt, P. Spietz, O.C. Fleischmann, A. Vogel, M. Hartmann, H., Bovensmann, J. Frerick and J.P. Burrows, Measurements of molecular absorption spectra with the SCIAMACHY pre-flight model: Instrument characterization and reference data for atmospheric remote sensing in the 230-2380 nm region, J. Photochem. Photobiol. A.: Photochem., 157(2-3), 167-184 (2003).

DOI: 10.1016/s1010-6030(03)00062-5

Google Scholar