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Volume 5 Issue 3

Jul.  1988

Article Contents

SIMULTANEOUS DETERMINATION OF AEROSOL SIZE DISTRIBUTION AND REFRACTIVE INDEX AND SURFACE ALBEDO FROM RADIANCE-PART III: PARAMETRIZATION AND APPLICATION


doi: 10.1007/BF02656755

  • Based on the radiative transfer calculation results, three approximate expressions of the sky radiance in almucantar and its increment caused by surface albedo are presented. They are simple, but accurate enough. The dependence of the fitted aerosol scattering phase functions on refractive index is also studied, and its reasonable form is given. For Junge size distribution, the approximate equations of the phase functions with some special scattering angles are obtained. These approximate equations significantly simplify the retrieval algorithm of simultaneous determination of aerosol size distribution and its refractive index and surface albedo. This method can be realized with a microcomputer, and has been used to process and analyse the experimental data measured in Hefei of Anhui Province.
  • [1] Qiu Jinhuan, Zhou Xiuji, 1986: SIMULTANEOUS DETERMINATION OF AEROSOL SIZE DISTRIBUTION AND REFRACTIVE INDEX AND SURFACE ALBEDO FROM RADIANCE-PART I: THEORY, ADVANCES IN ATMOSPHERIC SCIENCES, 3, 162-171.  doi: 10.1007/BF02682550
    [2] Qiu Jinhuan, Sun Jinhui, Xia Qilin, Zhang Jinding, Zhou Xiuji, 1986: SIMULTANEOUS DETERMINATION OF AEROSOL SIZE DISTRIBUTION AND REFRACTIVE INDEX AND SURFACE ALBEDO FROM RADIANCE—PART II: APPLICATION, ADVANCES IN ATMOSPHERIC SCIENCES, 3, 341-348.  doi: 10.1007/BF02678654
    [3] You Ronggao, Hong Zhongxiang, Lu Weixiu, Zhao Deshan, Kong Qinxin, Zhu Wenqin, 1985: VARIATIONS OF ATMOSPHERIC AEROSOL CONCENTRATION AND SIZE DISTRIBUTION WITH TIME AND ALTITUDE IN THE BOUNDARY LAYER, ADVANCES IN ATMOSPHERIC SCIENCES, 2, 243-250.  doi: 10.1007/BF03179756
    [4] ZHU Jiawen, ZENG Xiaodong, 2015: Comprehensive Study on the Influence of Evapotranspiration and Albedo on Surface Temperature Related to Changes in the Leaf Area Index, ADVANCES IN ATMOSPHERIC SCIENCES, 32, 935-942.  doi: 10.1007/s00376-014-4045-z
    [5] Qiu Jinhuan, Wang Hongqi, Zhou Xiuji, Lu Daren, 1985: EXPERIMENTAL STUDY OF REMOTE SENSING OF ATMOSPHERIC AEROSOL SIZE DISTRIBUTION BY COMBINED SOLAR EXTINCTION AND FORWARD SCATTERING METHOD, ADVANCES IN ATMOSPHERIC SCIENCES, 2, 307-315.  doi: 10.1007/BF02677246
    [6] Lei SONG, Yinan WANG, 2016: A Solely Radiance-based Spectral Angular Distribution Model and Its Application in Deriving Clear-Sky Spectral Fluxes over Tropical Oceans, ADVANCES IN ATMOSPHERIC SCIENCES, 33, 259-268.  doi: 10.1007/s00376-015-5040-8
    [7] Qiu Jinhuan, Nobuo Takeuchi, 2001: Effects of Aerosol Vertical Inhomogeneity on the Upwelling Radiance and Satellite Remote Sensing of Surface Reflectance, ADVANCES IN ATMOSPHERIC SCIENCES, 18, 539-553.  doi: 10.1007/s00376-001-0043-z
    [8] Ravidho RAMADHAN, MARZUKI, Mutya VONNISA, HARMADI, Hiroyuki HASHIGUCHI, Toyoshi SHIMOMAI, 2020: Diurnal Variation in the Vertical Profile of the Raindrop Size Distribution for Stratiform Rain as Inferred from Micro Rain Radar Observations in Sumatra, ADVANCES IN ATMOSPHERIC SCIENCES, 37, 832-846.  doi: 10.1007/s00376-020-9176-9
    [9] Ye Weizuo, 1986: THE APPLICATION OF DELTA FUNCTION TO THE ALBEDO OF CLOUDS, ADVANCES IN ATMOSPHERIC SCIENCES, 3, 245-251.  doi: 10.1007/BF02682558
    [10] Qiu Jinhuan, 1986: AN APPROXIMATE EXPRESSION OF THE SKY RADIANCE IN ALMUCANTAR AND ITS APPLICATION, ADVANCES IN ATMOSPHERIC SCIENCES, 3, 1-9.  doi: 10.1007/BF02680041
    [11] LI Jianping, ZENG Qingcun, 2003: A New Monsoon Index and the Geographical Distribution of the Global Monsoons, ADVANCES IN ATMOSPHERIC SCIENCES, 20, 299-302.  doi: 10.1007/s00376-003-0016-5
    [12] Zhang Renjian, Wang Mingxing, Fu Jianzhong, 2001: Preliminary Research on the Size Distribution of???Aerosols in Beijing, ADVANCES IN ATMOSPHERIC SCIENCES, 18, 225-230.  doi: 10.1007/s00376-001-0015-3
    [13] Wang Mingxing, Ren Lixin, Lü Weixiu, Chen Jianxin, Zeng Xianzhou, Che Jianmei, 1986: ELEMENTAL CONCENTRATIONS AND THEIR SIZE DISTRIBUTIONS OF BEIJING AEROSOL IN JANUARY, ADVANCES IN ATMOSPHERIC SCIENCES, 3, 199-207.  doi: 10.1007/BF02682553
    [14] Kong Fanyou, Qin Yu, 1994: The Vertical Transport of Air Pollutants by Connective Clouds, Part III: Transport Features of Different Cloud Systems, ADVANCES IN ATMOSPHERIC SCIENCES, 11, 13-26.  doi: 10.1007/BF02656989
    [15] BAO Yan, LU Shihua, ZHANG Yu, MENG Xianhong, YANG Shengpeng, 2008: Improvement of Surface Albedo Simulations over Arid Regions, ADVANCES IN ATMOSPHERIC SCIENCES, 25, 481-488.  doi: 10.1007/s00376-008-0481-y
    [16] Xiaoli XIA, Jinzhong MIN, Feifei SHEN, Yuanbing WANG, Chun YANG, 2019: Aerosol Data Assimilation Using Data from Fengyun-3A and MODIS: Application to a Dust Storm over East Asia in 2011, ADVANCES IN ATMOSPHERIC SCIENCES, 36, 1-14.  doi: 10.1007/s00376-018-8075-9
    [17] QI Linlin, SUN Jianhua, 2006: Application of ATOVS Microwave Radiance Assimilation to Rainfall Prediction in Summer 2004, ADVANCES IN ATMOSPHERIC SCIENCES, 23, 815-830.  doi: 10.1007/s00376-006-0815-6
    [18] Zeng Xinmin, Zhao Ming, Su Bingkai, 2000: A Numerical Study on Effects of Land-Surface Heterogeneity from “Combined Approach” on Atmospheric Process Part I: Principle and Method, ADVANCES IN ATMOSPHERIC SCIENCES, 17, 103-120.  doi: 10.1007/s00376-000-0047-0
    [19] Yahao WU, Liping LIU, 2017: Statistical Characteristics of Raindrop Size Distribution in the Tibetan Plateau and Southern China, ADVANCES IN ATMOSPHERIC SCIENCES, 34, 727-736.  doi: 10.1007/s00376-016-5235-7
    [20] Long WEN, Kun ZHAO, Mengyao WANG, Guifu ZHANG, 2019: Seasonal Variations of Observed Raindrop Size Distribution in East China, ADVANCES IN ATMOSPHERIC SCIENCES, 36, 346-362.  doi: 10.1007/s00376-018-8107-5

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Manuscript History

Manuscript received: 10 July 1988
Manuscript revised: 10 July 1988
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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SIMULTANEOUS DETERMINATION OF AEROSOL SIZE DISTRIBUTION AND REFRACTIVE INDEX AND SURFACE ALBEDO FROM RADIANCE-PART III: PARAMETRIZATION AND APPLICATION

  • 1. Institute of Atmospheric Physics, Acadetnia Sinica, Beijing

Abstract: Based on the radiative transfer calculation results, three approximate expressions of the sky radiance in almucantar and its increment caused by surface albedo are presented. They are simple, but accurate enough. The dependence of the fitted aerosol scattering phase functions on refractive index is also studied, and its reasonable form is given. For Junge size distribution, the approximate equations of the phase functions with some special scattering angles are obtained. These approximate equations significantly simplify the retrieval algorithm of simultaneous determination of aerosol size distribution and its refractive index and surface albedo. This method can be realized with a microcomputer, and has been used to process and analyse the experimental data measured in Hefei of Anhui Province.

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