Acta Optica Sinica, Volume. 41, Issue 16, 1601001(2021)

Absorbing Aerosol Index Inversion Algorithm of TROPOMI and Its Application

Fuying Tang1,2, Haijin Zhou1、*, Weihe Wang3,4, Taiping Yang1, and Fuqi Si1
Author Affiliations
  • 1Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences, Hefei, Anhui 230031, China
  • 2University of Science and Technology of China, Hefei, Anhui 230026, China
  • 3Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, National Satellite Meteorological Center (NSMC), China Meteorological Administration (CMA), Beijing 100081, China
  • 4National Satellite Meteorological Center (NSMC), China Meteorological Administration (CMA), Beijing 100081, China
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    Figures & Tables(7)
    Flow chart of algorithm
    Variation of background value with number of pixels
    Characteristic distributions of absorbing aerosol of TROPOMI official products for September 7 to 15, 2020
    Retrieved characteristic distributions of absorbing aerosol of TROPOMI official products for September 7—15, 2020
    Correlation analysis of TROPOMI and Retrieved AAI for September 7 to 15, 2020
    Comparison of AAI and AOT from two AERONET stations. (a) Santa_Monica_Colg station; (b) NASA_Ames station
    • Table 1. Input parameter setting of radiative transfer model

      View table

      Table 1. Input parameter setting of radiative transfer model

      ParameterValue
      SZA /(°)0.10, 10.00, 20.00, 30.68, 40.54, 45.57, 50.21, 55.94, 60.00, 65.17, 70.12,72.54, 74.93, 76.11, 80.79, 84.26
      VZA /(°)0.10, 10.00, 20.00, 30.68, 40.54, 45.57, 50.21, 55.94, 60.00, 65.17, 70.12
      RAA /(°)0, 30, 60, 90, 120, 150, 180
      hshc /km0, 0.2, 0.4, 0.8, 1.2, 1.6, 2.0, 2.4, 2.8, 3.2, 3.6, 4.0, 4.6,5.0, 5.6, 6.2, 7.0, 8.0, 9.0, 10.0, 12.0, 14.0
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    Fuying Tang, Haijin Zhou, Weihe Wang, Taiping Yang, Fuqi Si. Absorbing Aerosol Index Inversion Algorithm of TROPOMI and Its Application[J]. Acta Optica Sinica, 2021, 41(16): 1601001

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    Paper Information

    Category: Atmospheric Optics and Oceanic Optics

    Received: Jan. 18, 2021

    Accepted: Mar. 18, 2021

    Published Online: Aug. 12, 2021

    The Author Email: Zhou Haijin (hjzhou@aiofm.ac.cn)

    DOI:10.3788/AOS202141.1601001

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