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Observation of the Double Sodium Layer Over Haikou, China by Lidar

ZHANG Tiemin WANG Jihong FU Jun YANG Dali YANG Xianchang WU Wei YANG Guotao

ZHANG Tiemin, WANG Jihong, FU Jun, YANG Dali, YANG Xianchang, WU Wei, YANG Guotao. Observation of the Double Sodium Layer Over Haikou, China by Lidar[J]. 空间科学学报, 2013, 33(4): 410-412. doi: 10.11728/cjss2013.04.410
引用本文: ZHANG Tiemin, WANG Jihong, FU Jun, YANG Dali, YANG Xianchang, WU Wei, YANG Guotao. Observation of the Double Sodium Layer Over Haikou, China by Lidar[J]. 空间科学学报, 2013, 33(4): 410-412. doi: 10.11728/cjss2013.04.410
ZHANG Tiemin, WANG Jihong, FU Jun, YANG Dali, YANG Xianchang, WU Wei, YANG Guotao. Observation of the double sodium layer over Haikou, China by Lidar[J]. Journal of Space Science, 2013, 33(4): 410-412. doi: 10.11728/cjss2013.04.410
Citation: ZHANG Tiemin, WANG Jihong, FU Jun, YANG Dali, YANG Xianchang, WU Wei, YANG Guotao. Observation of the double sodium layer over Haikou, China by Lidar[J]. Journal of Space Science, 2013, 33(4): 410-412. doi: 10.11728/cjss2013.04.410

Observation of the Double Sodium Layer Over Haikou, China by Lidar

doi: 10.11728/cjss2013.04.410
基金项目: Supported by High Education Research of the Education Department of Hainan Province (Hjkj2012-21) and Specialized Research Fund for State Key Laboratories (Y02211J82S, Y02211A49S)
详细信息
    作者简介:

    ZHANG Tiemin, zhangtiemin@sohu.com

  • 中图分类号: P352

Observation of the double sodium layer over Haikou, China by Lidar

More Information
    Author Bio:

    ZHANG Tiemin, zhangtiemin@sohu.com

  • 摘要: A Double Sodium Layer (DSL) structure was observed during the night of August 22, 2011 over Haikou, China (20°N, 110°E) by Na lidar. This DSL comprised a typical sodium layer at altitudes of 80~105km and a higher sodium layer at altitudes of 105~115km in about 0.5 h. A wavelength of 589nm dye laser pumped by a Nd: YAG laser was used to make the measurement. The backscattered fluorescence photons from the sodium layer were collected by a telescope with a primary mirror of 1000mm in diameter. The sodium density of these layers during the nighttime observation in the Mesosphere and Lower-Thermosphere (MLT) was studied.

     

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出版历程
  • 收稿日期:  2012-05-30
  • 修回日期:  2012-12-19
  • 刊出日期:  2013-07-15

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