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风云三号卫星紫外臭氧垂直廓线反演算法及对比反演试验 被引量:12

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摘要 从正演模型和反演计算两个方面,介绍风云三号卫星紫外臭氧垂直廓线反演算法FY-V1.0,并比较了与美国NOAA目前两种业务反演算法V6和V8的差异.利用美国NOAA/SBUV(/2)的L1b观测数据,开展FY-V1.0与V8的对比反演试验.对比反演试验结果表明:在全球低(纬度数<30°)、中(30°≤纬度数<60°)、高(60°≤纬度数<90°)3个纬度带,FY-V1.0反演廓线都与V8产品很好地吻合,FY-V1算法相对反演精度在±2以内.初步分析表明,卫星紫外臭氧垂直廓线反演算法的误差主要有3个来源:一是下垫面理想化假设,二是多次散射和反射辐射的辐射查算表插值计算,三是先验臭氧廓线X0缺乏对中国区域的代表性.分析认为,未来FY-V1.0算法反演精度改进主要在二个方面:一是利用TOMRAD模式开展多次散射和反射辐射的直接计算,代替目前的辐射查算表插值计算方法;二是通过增加臭氧廓线气候数据库中国区域廓线,或者改进中国区域先验臭氧廓线X0生成方法,改进其对中国区域的代表性.
出处 《自然科学进展》 北大核心 2008年第10期1136-1142,共7页
基金 国家自然科学基金(批准号40775024) 中国气象局气候变化专项(批准号CCSF2007-10)资助项目
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  • 1Bhartia PK, McPeters RD, Mateer CL, et al. Algorithm for the estimation of vertical ozone profiles from the backscattered ultraviolet technique. Journal of Geophysical Research, 1996, 101 (D13): 18793-18806
  • 2Kondratyev KY, Varotsos C. Atmospheric Ozone Variability, Springer Baris in Environmental Sciences. Chichester: Springer, 2000, UK
  • 3Dave JV. Investigation of the effect of atmospheric dust on the determination of total ozone from the earth 's ultraviolet reflectiv- ity measurements. NTIS Accession 77-24692, Int Bus Mach Corp, Gaithersburg, MD, 1977
  • 4Rodgers CD. Retrieval of atmospheric temperature and composition from remote measurements of thermal radiation. Reviews of Geophysics and Space Physics, 1976, 14:609-624
  • 5Rodgers CD. Characterization and error analysis of profiles retrieved from remote sounding measurements. Journal of Geophysical Research, 1990, 95(D5): 5587-5595
  • 6Klenk KF, Bhartia PK, Fleig AJ, et al. Vertical ozone profile determination from Nimbus-7 SBUV measurements. In: The Fifth Conference on Atmospheric Radiation, Baltimore, Maryland, 1983, 103-106
  • 7Fleig AJ, Klenk KF, Bhartia PK, et al. Vertical ozone profile results from the Nimbus-4 BUV data. In: The Fourth Conference on Atmospheric Radiation. Toronto. Boston: American Meteorological Society, 1981, 20-26
  • 8Bhartia PK. , Klenk KF, Kaveeshwar VG, et al. Algorithm for vertical ozone profile determination for the Nimbus-4 BUV data set. In: The Fourth Conference on Atmospheric Radiation, 1981, Toronto. Boston: American Meteorological Society, 1981, 27-32
  • 9Schneider WH, Bhartia PK, Klenk KF, et al. An optimum statistical technique for ozone profile retrieval from baekscattered UV radiances. In: The Fourth Conference on Atmospheric Radiation, 1981, Toronto. Boston: American Meteorological Society, 1981, 33-37
  • 10Bhartia PK, Wellemeyer CG, Taylor SL, et al. Solar backscatter ultraviolet(SBUV) version 8 profile algorithm. In: Proceedings Quadrennial Ozone Symposium, 1-8 June 2004, Kos Greece, 2004, 295-296

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