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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。
A dual wavelength lidar for detecting the upper part of the stratosphere is introduced. The data processing method and its process are analyzed. Comparison of the results obtained with the LIDAR with data from NOAA NMC and MSISE 90 shows that the three reflect a more uniform temperature distribution over a range of 30 to 40 km. Under normal circumstances 30 ~ 40km range of their temperature deviation is less than 3K; low 30km below the main aerosol may be affected, the relative deviation of less than 6K.