中间层顶区域大气温度和风场是研究中高层大气动力学的重要参量.简要介绍中国科学技术大学钠测温测风激光雷达系统.其可用于高分辨率探测中间层顶区域(80～105 km)大气温度和风场.给出了该激光雷达测量大气温度和风场的基本原理,对系统的发射部分、接收部分和光电探测采集及时序控制部分进行简要介绍,给出了该系统探测的大气温度和风场的结果.温度和风场结果分别与TIMED/SABER卫星仪器和武汉地基流星雷达观测结果进行了对比.
参考文献
| [1] | She C Y,Li Tao,Collins R L,et al.Tidal perturbations and variability in the mesopause region over Fort Collins,CO (41°N,105°W):Continuous multi-day temperature and wind lidar observations[J].Geophys.Res.Lett.,2004,31:L24111. |
| [2] | Li T,She C Y,Liu H L,et al.Evidence og a gravity wave breaking event and the estimation of the wave characteristics from sodium lidar observation over Fort Collins,CO (41°N,105°W)[J].Geophys.Res.Lett.,2007,34(5):L05815. |
| [3] | She C Y,Yu J R.Simultaneous three-frequency Na lidar measurements of radial wind and temperature in the mesopause region[J].Geophys.Res.Lett.,1994,21:1771-1774. |
| [4] | White M A.A Frequency-agile Na Lidar for the Measurement of Temperature and Velocity in the Mesopause Region[D].Fort Collins:Doctorial Dissertation of Colorado State University,1999. |
| [5] | Li Tao,Fang Xin,Liu Wei,et al.A narrowband sodium lidar for the measurements of mesopause region temperature and wind[J].Appl.Opt.,2012,51(21):5401-5411. |
| [6] | Xiong J G,Wan W,Ning B,et al.First results of the tidal structure in the MLT revealed by Wuhan meteor radar (30°40'N,114°30'E)[J].Journal of Atmospheric and Solar-Terrestrial Physics,2004,66:675-682. |
| [7] | Li Tao,Fang Xin,Gu Shengyang,et al.The initial results of gravity wave momentum flux measured by a sodium temperature/wind lidar over Hefei,China[C].The 26th laser radar meeting,2012. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%