搜索

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

基于机载平台的NO2 垂直廓线反演灵敏度研究

徐晋 谢品华 司福祺 李昂 周海金 吴丰成 王杨 刘建国 刘文清

引用本文:
Citation:

基于机载平台的NO2 垂直廓线反演灵敏度研究

徐晋, 谢品华, 司福祺, 李昂, 周海金, 吴丰成, 王杨, 刘建国, 刘文清

The sensitivity study of NO2 vertical profile retrieval by airborne platform

Xu Jin, Xie Pin-Hua, Si Fu-Qi, Li Ang, Zhou Hai-Jin, Wu Feng-Cheng, Wang Yang, Liu Jian-Guo, Liu Wen-Qing
PDF
导出引用
  • 研究了基于机载多角度观测方式反演NO2垂直廓线的灵敏度, 利用计算的权重因子和平均核分析了不同波长、不同观测角度、 不同地表反照率、不同气溶胶模式、不同高度对廓线反演灵敏度的影响. 结果表明, 中心波长在370 nm的紫外波段的平均核比中心波长在500 nm的可见波段垂直分辨率更高, 更有利于廓线反演; 向上观测角度的测量结果中没有明显的廓线信息, 而向下观测角度的测量结果包含更多的廓线信息; 地表反照率对廓线反演没有明显影响; 高气溶胶模式使得廓线反演的灵敏度升高; 较低的飞行高度计算的平均核差异不明显, 不利于廓线信息的反演.
    The retrieval sensitivity of NO2 profile based on airborne muti-axis observation is studied, and the influences of different wavelengths, different view angles, different surface albedos, different aerosol modes, and different altitude are evaluated by calculating the weighting function and average kernels. The results show that higher vertical resolution is obtained at 370 nm than at 500 nm for averaging kernels, more conducive to profile retrieval; not too much profile information is found in upper view angles, while more profile information is achieved in downward looking angles; surface albedos have no obvious influence on profile retrieval; high aerosol mode increases the sensitivity of profile retrieval; the averaging kernels at low flight attitude have no obvious differences in different altitudes, nor are they conducive to the profile retrieval.
    • 基金项目: 国家自然科学基金(批准号: 41275038, 41275037)和 环保公益性行业科研专项(批准号: 201109007)资助的课题.
    • Funds: Project supported by the National Natural Science Foundation of China (Grant Nos. 41275038, 41275037), and The National Environmental Protection Public Welfare Industry Targeted Research Fund, China (Grant No. 201109007).
    [1]

    McElroy C T, McLinden C A, McConnell J C 1999 Nature 397 338

    [2]

    Pfeilsticker K, Platt U 1994 Geophys. Res. Lett. 21 1375

    [3]

    Andrea P, Fabrizio R, Giorgio G, Daniele B, Ubaldo B, Ivan K, Alexey O 2002 Appl. Opt. 41 5593

    [4]

    Xu J, Xie P H, Si F Q, Li A, Liu W Q 2002 Acta Phys. Sin. 61 024204 (in Chinese) [徐晋, 谢品华, 司福祺, 李昂, 刘文清2012 物理学报 61 024204]

    [5]

    Melamed M L, Solomon S, Daniel J S, Langford A O, Portmann R W, Ryerson T B, Nicks D K, McKeen S A 2003 J. Environ. Monit. 5 29

    [6]

    Rodgers C D 2000 Series on Atmospheric, Ocean and Planetary Physics, (Vol. 2) (London: World Scientific Publishing)

    [7]

    Rodgers C D 1990 J. Geophys. Res. 95 5587

    [8]

    Rozanov A, Rozanov V, Burrows J P 2001 J. Quant. Spectrosc. Radiat. Transfer 69 491

    [9]

    Richter A 2003 Technical Report, University Bremen

    [10]

    Shettle E P, Fenn R W 1979 Technical Report, AFGL-TR-79-0214, Project 7670, Air Force Geoph Lab. Hanscom AFB, MA

    [11]

    Kneizys F X, Shettle E P, Abreu L W, Chetwynd J H 1986 Technical report, AFGL-TR-88-0177, (NTIS AD A206773), Air Force Geophysics Laboratory AFGL, Hanscom AFB, MA

  • [1]

    McElroy C T, McLinden C A, McConnell J C 1999 Nature 397 338

    [2]

    Pfeilsticker K, Platt U 1994 Geophys. Res. Lett. 21 1375

    [3]

    Andrea P, Fabrizio R, Giorgio G, Daniele B, Ubaldo B, Ivan K, Alexey O 2002 Appl. Opt. 41 5593

    [4]

    Xu J, Xie P H, Si F Q, Li A, Liu W Q 2002 Acta Phys. Sin. 61 024204 (in Chinese) [徐晋, 谢品华, 司福祺, 李昂, 刘文清2012 物理学报 61 024204]

    [5]

    Melamed M L, Solomon S, Daniel J S, Langford A O, Portmann R W, Ryerson T B, Nicks D K, McKeen S A 2003 J. Environ. Monit. 5 29

    [6]

    Rodgers C D 2000 Series on Atmospheric, Ocean and Planetary Physics, (Vol. 2) (London: World Scientific Publishing)

    [7]

    Rodgers C D 1990 J. Geophys. Res. 95 5587

    [8]

    Rozanov A, Rozanov V, Burrows J P 2001 J. Quant. Spectrosc. Radiat. Transfer 69 491

    [9]

    Richter A 2003 Technical Report, University Bremen

    [10]

    Shettle E P, Fenn R W 1979 Technical Report, AFGL-TR-79-0214, Project 7670, Air Force Geoph Lab. Hanscom AFB, MA

    [11]

    Kneizys F X, Shettle E P, Abreu L W, Chetwynd J H 1986 Technical report, AFGL-TR-88-0177, (NTIS AD A206773), Air Force Geophysics Laboratory AFGL, Hanscom AFB, MA

计量
  • 文章访问数:  4935
  • PDF下载量:  285
  • 被引次数: 0
出版历程
  • 收稿日期:  2012-12-26
  • 修回日期:  2013-01-23
  • 刊出日期:  2013-05-05

/

返回文章
返回