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１巻１号 （2020年4月） Volume 1, Number 1 (April 2020) |
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解説:エアロゾル計測用ライダーシステム pp. 14-28 Technical Review: Lidar System for Aerosol Measurement 杉本 伸夫 Nobuo SUGIMOTO |
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Abstract Lidar methods for measuring aerosols are explained. Details of the elastic backscattering lidar system used in the Asian Dust and aerosol lidar observation Network (AD-Net) are presented as well as observation example. The range of lidar-sensitive aerosol particle size and the dependence of the lidar ratio on the particle size are discussed using the Mie-scattering theory. Recent developments in multi-wavelength Raman lidar and high-spectral-resolution lidar are also described. |