-
Using the oxygen dimer (O4 information measured by multi-axis differential optical absorption spectroscopy (MAX-DOAS)), an inversion method of vertical profile of aerosol extinction based on nonlinear optimal estimation algorithm is developed. At first we study how to calculate some parameters (weighting function, the covariance matrices of measurement and a priori) of the algorithm and design nonlinear iteration strategy suited to Chinese region where aerosol usually shows rapid variation and high load. Then this inversion method is verified by computer simulation combined with discussion about error source in three typical cases of low, high and elevated aerosol. After that a continuous observation is reported in the city of Hefei. The aerosol optical depth (AOD) derived from MAX-DOAS is compared with that of CE318 sun photometer and the correlation coefficient is 0.94. The total relative error of AOD is about 20%. In addition the aerosol extinction in the lowest altitude (0-0.3 km) is compared with that of visibility meter and the correlation coefficient is about 0.65. The total relative error of surface-near aerosol extinction is about 25%. Both of simulation verification and comparison experiment indicate that the inversion method can well rebuild the vertical profile of aerosol extinction in the troposphere.
-
Keywords:
- multi-axis differential optical absorption spectroscopy /
- vertical profile of aerosol extinction /
- aerosol optical depth /
- optimal estimation method
[1] IPCC 2007 Intergovernmental Panel on Climate Change, Fourth assessment report
[2] Wang M X, Zhang R J 2001 Climat. Environ. Res. 6 119 (in Chinese) [王明星, 张仁健 2001 气候与环境研究 6 119]
[3] Li X, An J L, Wang Y S 2003 China Environ. Sci. 23 353 (in Chinese) [李昕, 安俊琳, 王跃思 2003 中国环境科学 23 353]
[4] Xu J, Xie P H, Si F Q 2012 Acta Phys. Sin. 61 024204 (in Chinese) [徐晋, 谢品华, 司福祺 2012 61 024204]
[5] Ma L C, Yin Y 2012 J. Meteorol. Sci. doi: 10.3969/2012jms.0144 (in Chinese) [马梁臣, 银燕 2012 气象科学 doi: 10.3969/2012jms.0144]
[6] Nakajima T, Tanaka M, Yamauchi T 1983 Appl. Opt. 22 2951
[7] Yi Q, He J H, Zhang H 2009 J. Meteorol. Environ. 25 48 (in Chinese) [尹青, 何金海, 张华 2009 气象与环境学报 25 48]
[8] Wang Y, Xie P H, Li A 2012 Acta Phys. Sin. 61 114209 (in Chinese) [王杨, 谢品华, 李昂 2012 61 114209]
[9] Wang Y, Xie P H, Li A 2012 Spectrosc. Spectral Anal. 32 893 (in Chinese) [王杨, 谢品华, 李昂 2012 光谱学与光谱分析 32 893]
[10] Stella M L, Farahani E, Strong K 2004 Adv. Space Res. 34 786
[11] Hönninger G, von Friedeburg C, Platt U 2004 Atmos. Chem. Phys. 4 231
[12] Ma J Z, Beirle S, Jin J L 2012 Atmos. Chem. Phys. Discuss. 12 26719
[13] Zhou H J, Liu W Q, Si F Q, Xie P H, Xu J, Dou K 2011 Acta Opt. Sin. 31 1101007 (in Chinese) [周海金, 刘文清, 司福祺, 谢品华, 许晋, 窦科 2011 光学学报 31 1101007]
[14] Wagner T, Dix B, Friedeburg C V 2004 J. Geophys. Res. 109 22205
[15] Frieß U, Monks P S, Remedios J J 2006 J. Geophys. Res. 111 D14203
[16] Rodgers C D 2000 Inverse Methods for Atmospheric Sounding: Theory and Practice, Ser. Atmos. Oceanic Planet. Phys. vol. 2
[17] Irie H, Kanaya Y, Akimoto H 2008 Atmos. Chem. Phys. 8 341
[18] Clemer K, van Roozendael M, Fayt C 2010 Atmos. Meas. Tech. 3 863
[19] Wagner T, Beirle S, Brauers T 2011 Atmos. Meas. Tech. Discuss 4 3891
[20] Li X, Brauers T, Hofzumahaus A 2012 Chem. Phys. Discuss 12 3983
[21] Xu J, Xie P H, Si F Q 2010 Spectrosc. Spectral Anal. 30 2464 (in Chinese) [徐晋, 谢品华, 司福祺 2010 光谱学与光谱分析 30 2464]
[22] Greenblatt G D, Orlando J J, Burkholder J B 1990 J. Geophys. Res. 95 18577
[23] Wagner T, von Friedeburg C, Wenig M 2002 J. Geophys. Res. 107 D204424
[24] Rozanov A, Rozanov V, Buchwitz M 2005 Adv. Space Res. 36 1015
[25] Solomon S, Schmeltekopf A L, Sanders R W 1987 J. Geophys. Res. 92 8311
[26] Greenblatt G D, Orlando J J, Burkholder J B, Ravis-hankara A R 1990 J. Geophys. Res. 951857
[27] Vandaele A C, Hermans C, Simon P C, Carleer M, Colins R, Fally S, M’erienne M F, Jenouvrier A, Coquart B 1998 J. Quant. Spectrosc. Radiat. Transfer 59171
[28] Bogumil K, Orphal J, Homann T, Voigt S, Spietz P, Fleischmann O C, Vogel A, Hart-mann M, Bovensmann H, Frerik J, Burrows J P 2003 J. Photoch. Pho-tobio. A. 157
[29] Meller R and Moortgat G K 2000 J. Geophys. Res. 105 7089
[30] Bruhl C, Crutzen P J 1993 NASA Ref. Publ. 1292 103
-
[1] IPCC 2007 Intergovernmental Panel on Climate Change, Fourth assessment report
[2] Wang M X, Zhang R J 2001 Climat. Environ. Res. 6 119 (in Chinese) [王明星, 张仁健 2001 气候与环境研究 6 119]
[3] Li X, An J L, Wang Y S 2003 China Environ. Sci. 23 353 (in Chinese) [李昕, 安俊琳, 王跃思 2003 中国环境科学 23 353]
[4] Xu J, Xie P H, Si F Q 2012 Acta Phys. Sin. 61 024204 (in Chinese) [徐晋, 谢品华, 司福祺 2012 61 024204]
[5] Ma L C, Yin Y 2012 J. Meteorol. Sci. doi: 10.3969/2012jms.0144 (in Chinese) [马梁臣, 银燕 2012 气象科学 doi: 10.3969/2012jms.0144]
[6] Nakajima T, Tanaka M, Yamauchi T 1983 Appl. Opt. 22 2951
[7] Yi Q, He J H, Zhang H 2009 J. Meteorol. Environ. 25 48 (in Chinese) [尹青, 何金海, 张华 2009 气象与环境学报 25 48]
[8] Wang Y, Xie P H, Li A 2012 Acta Phys. Sin. 61 114209 (in Chinese) [王杨, 谢品华, 李昂 2012 61 114209]
[9] Wang Y, Xie P H, Li A 2012 Spectrosc. Spectral Anal. 32 893 (in Chinese) [王杨, 谢品华, 李昂 2012 光谱学与光谱分析 32 893]
[10] Stella M L, Farahani E, Strong K 2004 Adv. Space Res. 34 786
[11] Hönninger G, von Friedeburg C, Platt U 2004 Atmos. Chem. Phys. 4 231
[12] Ma J Z, Beirle S, Jin J L 2012 Atmos. Chem. Phys. Discuss. 12 26719
[13] Zhou H J, Liu W Q, Si F Q, Xie P H, Xu J, Dou K 2011 Acta Opt. Sin. 31 1101007 (in Chinese) [周海金, 刘文清, 司福祺, 谢品华, 许晋, 窦科 2011 光学学报 31 1101007]
[14] Wagner T, Dix B, Friedeburg C V 2004 J. Geophys. Res. 109 22205
[15] Frieß U, Monks P S, Remedios J J 2006 J. Geophys. Res. 111 D14203
[16] Rodgers C D 2000 Inverse Methods for Atmospheric Sounding: Theory and Practice, Ser. Atmos. Oceanic Planet. Phys. vol. 2
[17] Irie H, Kanaya Y, Akimoto H 2008 Atmos. Chem. Phys. 8 341
[18] Clemer K, van Roozendael M, Fayt C 2010 Atmos. Meas. Tech. 3 863
[19] Wagner T, Beirle S, Brauers T 2011 Atmos. Meas. Tech. Discuss 4 3891
[20] Li X, Brauers T, Hofzumahaus A 2012 Chem. Phys. Discuss 12 3983
[21] Xu J, Xie P H, Si F Q 2010 Spectrosc. Spectral Anal. 30 2464 (in Chinese) [徐晋, 谢品华, 司福祺 2010 光谱学与光谱分析 30 2464]
[22] Greenblatt G D, Orlando J J, Burkholder J B 1990 J. Geophys. Res. 95 18577
[23] Wagner T, von Friedeburg C, Wenig M 2002 J. Geophys. Res. 107 D204424
[24] Rozanov A, Rozanov V, Buchwitz M 2005 Adv. Space Res. 36 1015
[25] Solomon S, Schmeltekopf A L, Sanders R W 1987 J. Geophys. Res. 92 8311
[26] Greenblatt G D, Orlando J J, Burkholder J B, Ravis-hankara A R 1990 J. Geophys. Res. 951857
[27] Vandaele A C, Hermans C, Simon P C, Carleer M, Colins R, Fally S, M’erienne M F, Jenouvrier A, Coquart B 1998 J. Quant. Spectrosc. Radiat. Transfer 59171
[28] Bogumil K, Orphal J, Homann T, Voigt S, Spietz P, Fleischmann O C, Vogel A, Hart-mann M, Bovensmann H, Frerik J, Burrows J P 2003 J. Photoch. Pho-tobio. A. 157
[29] Meller R and Moortgat G K 2000 J. Geophys. Res. 105 7089
[30] Bruhl C, Crutzen P J 1993 NASA Ref. Publ. 1292 103
Catalog
Metrics
- Abstract views: 8486
- PDF Downloads: 660
- Cited By: 0
下载:
