Simultaneous observations with a sodium lidar and an MF radar during PREASA-2 campaign

  • Xiong Hu
    Wuhan Institute of Physics and Mathematics, The Chinese Academy of Sciences
  • Zhang Xun-jie
    Wuhan Institute of Physics and Mathematics, The Chinese Academy of Sciences
  • Gong Shun-sheng
    Wuhan Institute of Physics and Mathematics, The Chinese Academy of Sciences
  • Igarashi Kiyoshi
    Communication Research Laboratory, Ministry of Posts and Telecommunications

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Abstract

Simultaneous observations with a sodium lidar in Wuhan, China (30.53°N, 114.37°E) and an MF radar in Yamagawa, Japan (31.20°N, 130.62°E) were conduced during the PREASA-2 campaign from Feb. 22 to March 15, 1996. Some observation results are given. The gravity wave induced velocities measured by both techniques are estimated to compare the gravity wave activities between the places with same latitudes and different longitudes. We found that RMS velocities in Yamagawa were larger than those inWuhan, which suggest different gravity wave activities between the two places.

Journal

  • Earth, Planets and Space

    Earth, Planets and Space 51 (7-8), 741-743, 1999

    Society of Geomagnetism and Earth, Planetary and Space Sciences, The Seismological Society of Japan, The Volcanological Society of Japan , The Geodetic Society of Japan , The Japanese Society for Planetary Sciences

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