Ground-Based Mie-Scattering Lidar Measurements of Aerosol Extinction Profiles during ABC-EAREX 2005: Comparisons of Instruments and Inversion Algorithms

作者: Soon-Chang YOON , Sang-Woo KIM , Man-Hae KIM , Atsushi SHIMIZU , Nobuo SUGIMOTO

DOI: 10.2151/JMSJ.86.377

关键词:

摘要: An intercomparison study of ground-based Mie-scattering lidar systems was held at Gosan, Korea during ABC-EAREX 2005 in order to ensure the correctness and accuracy retrieval algorithms as well aerosol extinction profiles. We compared vertical profiles range-corrected raw signals coefficients determined from different types systems. Three loading cases were selected; these cases, mean deviations estimated be 4.5%, 8.0%, 7.3%. instruments by an identical data-handling procedure (Fernald approach) demonstrated that for three selected agreement within a bias difference 0.0051 km-1. The deviation layer between 0.6 3.0 km 3.0%. intercompared two inversion using simultaneous measurement data sets input; input showed with their 0.0086 km-1 11.6%.

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