| Mie散射激光雷达研究成都地区大气边界层特性 |
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| 引用本文： | 王宏波,曹婷婷,何捷,郑玉臣,杨经国. Mie散射激光雷达研究成都地区大气边界层特性[J]. 大气与环境光学学报, 2007, 2(5): 340-344 |
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| 作者姓名： | 王宏波 曹婷婷 何捷 郑玉臣 杨经国 |
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| 作者单位： | 四川大学物理系,四川,成都,610064;四川大学物理系,四川,成都,610064;四川大学物理系,四川,成都,610064;四川大学物理系,四川,成都,610064;四川大学物理系,四川,成都,610064 |
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| 摘 要： | 基于Mie散射激光雷达,对成都地区大气边界层结构随时间的变化特性进行了研究.利用Mie散射激光雷达测量大气回波信号,由改进的Klett算法反演获得大气后向散射系数,应用误差函数拟合法并参照位温廊线获得并分析了成都地区大气边界层高度以及卷夹层厚度等特性.
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| 关 键 词： | Mie散射 激光雷达 大气边界层 成都 |
| 文章编号： | 1673-6141（2007）05-0340-05 |
| 收稿时间： | 2006-12-19 |
| 修稿时间： | 2006-12-19 |
Characteristics Study of Atmospheric Boundary Layer by Mie Scattering Lidar in Chengdu |
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| WANG Hong-bo,CAO Ting-ting,HE Jie,ZHENG Yu-chen,YANG Jing-guo. Characteristics Study of Atmospheric Boundary Layer by Mie Scattering Lidar in Chengdu[J]. Journal of Atmospheric and Environmental Optics, 2007, 2(5): 340-344 |
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| Authors: | WANG Hong-bo CAO Ting-ting HE Jie ZHENG Yu-chen YANG Jing-guo |
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| Affiliation: | Department of Physics, Sichuan University, Chengdu 610064, China |
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| Abstract: | The variation characteristics of atmospheric boundary layer(ABL)with time were studied based on Mie scattering lidar in Chengdu.The atmospheric echo wave signal was measured by Mie scattering lidar, and the backscatter coefficient was obtained by ameliorated Klett algorithm.The characteristic parameters of ABL height and the entrainment layer thickness were obtained and analyzed based on error function fitting method according to potential temperature profiles. |
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| Keywords: | Mie scattering lidar atmospheric boundary layer Chengdu |
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