全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

星载测风激光雷达系统鉴频器性能模拟比较

, PP. 615-620

Keywords: 大气光学,鉴频器比较,激光雷达,碘分子鉴频器,双边缘FP鉴频器

Full-Text   Cite this paper   Add to My Lib

Abstract:

模拟了基于355nm波长双边缘FP(Fabry-Perot)鉴频器和基于532nm波长碘分子鉴频器的星载测风激光雷达系统性能。进行的比较和分析主要包括激光出射光子数、大气后向散射强度、探测器、鉴频器及测风灵敏度等。给出了星载平台系统接收后向散射信号的信噪比和测风误差,以评估两种激光雷达系统的性能。结果表明,在距地面0-5km高度范围,532nm碘分子鉴频器系统测风误差低于355nm双边缘FP系统,而对于距地面5km以上大气范围,FP系统风速误差比碘分子鉴频器系统低25%。

References

[1]  J. Marseilie, AStoffelen.Simulation of Wind Profiles from a Space-borne Doppler Wind Lidar[J].Q. J. R. Meteorol. Soc,2003,129(594):3079-3098
[2]  G. HTan, E. Andersson.Simulation of the yield and accuracy of wind profile measurements from the Atmospheric Dynamics Mission (ADM-Aeolus)[J].Q. J. R. Meteorol. Soc,2005,131(608):1737-1757
[3]  Zhishen Liu, Weibiao Chen, Kailin Zhang, et al.An incoherent Doppler lidar for ground-based atmospheric wind profiling[J].Appl Phys B,1997,64:561-566
[4]  Zhishen Liu, et al.Low-altitude atmospheric wind measurement from the combined Mie and Rayleigh backscattering by Doppler lidar with iodine filter[J].Appl Opt,2002,41(33):7079-7086
[5]  Zhishen Liu, Bingyi Liu, Zhigang Li, et al.Wind measurements with incoherent Doppler lidar based on iodine filters at night and day[J].Appl Phys B,2007,88:327-335
[6]  Robert T.MenziesDoppler lidar atmospheric wind sensors: a comparative performance evaluation for global measurement applications from earth orbit[J].,1986,25(15):2546-2553
[7]  M Endemann. The ADM-Aeolus Mission[J].,2006,:27-30
[8]  Ulrike Paffrath.Performance assessment of the Aeolus Doppler wind lidar prototype[J].,2006,:-
[9]  Raymond M. Measures .Laser Remote Sensing [J].John Wiley & Sons Inc,1984,:-
[10]  Laurence Kord, Bruce MGentry, S. Xingfu Li, et al..Theory of the double-edge technique for Doppler lidar wind measurement[J].Appl Opt,1998,37(15):3097-3104
[11]  Cristina Flesia, C.Laurence KorbTheory of the double-edge molecular technique for Doppler lidar wind measurement[J].,1999,38(3):432-440
[12]  Chiao-Yao She, Jia Yue, et al.Direct-detection Doppler wind measurements with a Cabannes-Mie lidar: AComparison between iodine vapor filter and Fabry-Perot interferometer methods[J].,2007,46(20):4434-4443

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133