| 用瑞利散射激光雷达探测平流层中上部温度 |
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| 引用本文： | 吴永华,胡欢陵,胡顺星,周军.用瑞利散射激光雷达探测平流层中上部温度[J].中国激光,2001,28(2):137-140. |
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| 作者姓名： | 吴永华 胡欢陵 胡顺星 周军 |
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| 作者单位： | 中国科学院安徽光机所国家863计划大气光学重点实验室!合肥230031 |
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| 基金项目： | 国家863计划激光技术领域项目，国家自然科学基金!(4 9775 2 5 8) |
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| 摘 要： | 介绍了一台用于平流层中上部温度探测的双波长激光雷达 ,分析了数据处理方法及其过程。该激光雷达获得的结果与NOAA NMC及MSISE 90模式资料对比表明 ,在 30～ 40km高度范围内三者反映了较一致的温度分布特征。一般情况下 30～ 40km范围内它们的温度偏差小于 3K ;低层 30km以下很可能主要受气溶胶的影响 ,相对偏差小于 6K。
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| 关 键 词： | 激光雷达 平流层温度 NOAANMC MSISE-90模式 |
| 收稿时间： | 1999/8/23 |
Temperature Measurement with Rayleigh Scattering Lidar in the Mid and Upper Stratosphere |
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| WU Yong-hua,HU Huan-ling,HU Shun-xing,ZHOU Jun.Temperature Measurement with Rayleigh Scattering Lidar in the Mid and Upper Stratosphere[J].Chinese Journal of Lasers,2001,28(2):137-140. |
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| Authors: | WU Yong-hua HU Huan-ling HU Shun-xing ZHOU Jun |
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| Abstract: | A Rayleigh scattering lidar is presented for temperature observation in the mid and upper stratosphere, both principle and process of data analysis are described. Temperature profiles obtained by lidar show the coincident distribution with the NOAA/NMC and MSISE-90 model over the altitudes of 30 to 40 km. Generally, temperature biases between lidar and NOAA/NMC or MSISE-90 model are less than 3 K from 30 km to 40 km altitude, not larger than 6 K at the lower altitudes probably due to the influences of aerosol. |
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| Keywords: | lidar stratospheric temperature NOAA/NMC MSISE-90 model |
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