基于激光测云仪的云底高反演算法进展研究

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Abstract As a new kind of atmospheric measuring tool,laser ceilometers has the characteristics of high temporal-spatial resolution,which are widely used in monitoring the spatial distribution of the clouds.Using laser ceilometers measurement cloud base is one of the most practical method,and finding an effective cloud base high inversion algorithm is the core of laser ceilometers high-tech measurement.This paper mainly introduces the currently used methods about inversion cloud base such as Kleet method,differential zero crossing method,integral method and threshold method.And their basic principles are described in detail.The corresponding results are derived in formula and the current research situation is listed up.Finally,the current problems existing in the cloud base high inversion algorithm are summarized and the future development trends of cloud high inversion algorithm are analyzed.

Key words： laser ceilometers echo signal inversion algorithm cloud-base height

Received: 21 April 2017

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	Articles by authors
	Zhang Dongdong
	Hao Minglei
	Sheng Xiantao
	Li Zichen

Cite this article:

Zhang Dongdong,Hao Minglei,Sheng Xiantao等. Research on cloud-base height inversion algorithm with laser ceilometers[J]. Meteorological Hydrological and Marine Instrument, 2017, 34(3): 13-18.

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http://www.qxswhy.com/EN/ OR http://www.qxswhy.com/EN/Y2017/V34/I3/13

[1]	王青梅,张以谟,刘铁根,等.一种便携式激光测云仪云底高度反演方法[J].强激光与粒子束,2005,17(09):1312-1316.
[2]	盛裴轩,毛节泰,李建国,等.大气物理学[M].北京:北京大学出版社,2003.
[3]	GAUMET J L,HEINRICH J C,CLUZEAU M,et al.Cloud-base height measurements with a single-pulse erbium-glass laser ceilometer[J].Journal of Atmospheric & Oceanic Technology,2010,15(1):37-45.
[4]	MCGILL M,HLAVKA D,HART W,et al.Cloud physics lidar:instrument description and initial measurement results[J].Applied Optics,2002,41(18):3725-3734.
[5]	王青梅,张以谟,刘铁根,等.一种高速数据采集便携式激光测云仪[J].光电子·激光,2004,15(12):1410-1414.
[6]	COLLIS R T H,RUSSELL P B.Lidar measurement of particles and gases by elastic backscattering and differential absorption[M]// Laser Monitoring of the Atmosphere Springer Berlin Heidelberg,1976:71-151.
[7]	KLETT J D.Stable analytical inversion solution for processing lidar returns[J].Applied Optics,1981,20(2):211-220.
[8]	张文煜,王音淇,宋嘉尧,等.激光雷达反演参数k值的研究[J].高原气象,2008,27(05):1083-1087.
[9]	王治华,王宏波,何捷,等.Mie散射激光雷达研究成都地区大气边界层结构[J].激光杂志,2008,29(02):36-38.
[10]	PAL S R,STEINBRECHT W,CARSWELL A I.Automated method for lidar determination of cloud-base height and vertical extent[J].Applied Optics,1992,31(10):1488.
[11]	郑发泰,华灯鑫,周阿维.Mie散射激光雷达大气回波信号经验模式分解算法的研究与应用[J].中国激光,2009,36(05):1068-1074.
[12]	毛飞跃,龚威,李俊,等.基于改进微分零交叉法的米氏散射激光雷达云检测与参数反演[J].光学学报,2010,30(11):3097-3102.
[13]	卜令兵,庄一洲,徐中兵,等.用于激光云高仪的微分增强云检测方法[J].红外与激光工程,2013,42(08):2226-2230.
[14]	韩道文,刘文清,张玉钧,等.用于反演云层高度的记忆式滑动窗口积分算法[J].强激光与粒子束,2008,20(01):1-5.
[15]	WINKER D M,VAUGHAN M A.Vertical distribution of clouds over Hampton,Virginia observed by lidar under the ECLIPS and FIRE ETO programs[J].Atmospheric Research,1994,34(1-4):117-133.
[16]	PLATT C M,YOUNG S A,CARSWELL A I,et al.The experimental cloud lidar pilot study(ECLIPS) for cloud-radiation research[J].Bulletin of the American Meteorological Society,1994,75(9):1635-1654.