基于地基云雷达资料的云宏观特征分析

Abstract
Figure/Table
References
Related Citation (15)

Download: HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract By means of observation data detected by atmospheric radiation measurement mobile facility called groundbased cloud radar of the U.S.department of energy (DOE) in Shouxian county in the east of China from October 15 to December 15, 2008, the occurrence frequency and macroproperty of the cloud are analyzed.The results show that the maximum of cloud occurrence frequency is near the ground at 0609 UTC (14-17 GMT) in Shouxian area in late autumn and early winter, and it also occurs near the height of 8 km at 04 UTC and 23 UTC.Moreover, the maximum of cloud occurrence frequency corresponds to the minimum of the average reflectivity factor.The frequency of cloud layers is in the majority with single cloud, accounting for 62.9% of all clouds, and double clouds account for 29.8%, which also exists a small amount of multilayer clouds.The frequency of cloud types is given priority to cirrus, altostratus and stratocumulus, accounting for 30.9%, 26.5% and 22.2% respectively.

Key words： cloud radar cloud classification frequency precipitation

Received: 13 January 2014

ZTFLH:

P412.25

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Yang Chao
	Yao Zhigang
	Zhao Zengliang

Cite this article:

Yang Chao,Yao Zhigang,Zhao Zengliang. Analysis of cloud macro characteristics based on groundbased cloud radar data[J]. Meteorological Hydrological and Marine Instrument, 2014, 31(2): 1-6.

URL:

http://www.qxswhy.com/EN/ OR http://www.qxswhy.com/EN/Y2014/V31/I2/1

[1]	WIELICKI B A, HARRISON E F, CESS R D, et al.Mission to planet earth:role of clouds and radiation in climate[J].Bulletin of the American Meteorological Society, 1995, 76(11):2125-2153.
[2]	STEPHENS G L.Cloud feedbacks in the climate system: a critical review[J].Journal of Climate, 2005, 18(2):237-273.
[3]	HARTMANN D L, OCKERT-BELL M E, MICHELSEN M L.The effect of cloud type on Earths energy balance:global analysis[J].Journal of Climate, 1992, 5(11):1281-1304.
[4]	CHEN T, ROSSOW W B, ZHANG Y.Cloud type radiative effects from the international satellite cloud climatology project[C]//Proc.11th Symposium on Global Change Studies, 2000:86-89.
[5]	WANG Z, SASSEN K.An improved cloud classification algorithm based on the SGP CART site observations[C]//The Fourteenth ARM Science Team Meeting, 2004.
[6]	SASSEN K, WANG Z.Classifying clouds around the globe with the CloudSat radar:1-year of results[J].Geophysical Research Letters, 2008, 35(4), L04805.
[7]	YAO Z, LI J, WEISZ E, et al.Evaluation of single field-of-view cloud top height retrievals from hyperspectral infrared sounder radiances with CloudSat and CALIPSO measurements[J].Journal of Geophysical Research:Atmospheres, 2013, 118(16):9182-9190.
[8]	仲凌志, 刘黎平, 葛润生.毫米波测云雷达的特点及其研究现状与展望[J].地球科学进展, 2009, 24(4):383-391.
[9]	CLOTHIAUX E E, MILLER M A, ALBRECHT B A, et al.An evaluation of a 94-GHz radar for remote sensing of cloud properties[J].Journal of Atmospheric and Oceanic Technology, 1995, 12(2):201-229.
[10]	LI L, HEYMSFIELD G M, RACETTE P E, et al.A 94-GHz cloud radar system on a NASA high-altitude ER-2 aircraft[J].Journal of Atmospheric and Oceanic Technology, 2004, 21(9):1378-1388.
[11]	冯伟伟, 姚志刚, 韩志刚, 等.星载毫米波云雷达反演液态水云含水量的算法性能分析[J].解放军理工大学学报(自然科学版), 2009, 10(3):95-102.
[12]	王帅辉, 韩志刚, 姚志刚．基于CloudSat和ISCCP资料的中国及周边地区云量分布的对比分析[J].大气科学, 2010, 34(4):767-779.
[13]	姚志刚, 王帅辉, 韩志刚, 等.卫星主动观测的视线云出现频率特征分析[J].遥感技术与应用, 2013, 28(1):101-108.
[14]	WANG Z, SASSEN K.Cloud type and macrophysical property retrieval using multiple remote sensors[J].Journal of Applied Meteorology, 2001, 40(10):1665-1682.
[15]	任建奇, 严卫, 杨汉乐, 等.基于模糊逻辑的CloudSat卫星资料云分类算法[J].解放军理工大学学报(自然科学版), 2011, 12(1):90-96.
[16]	STOKES G M, SCHWARTZ S E.The atmospheric radiation measurement(ARM) program:programmatic background and design of the cloud and radiation test bed[J].Bulletin of the American Meteorological Society, 1994, 75(7):1201-1221.
[17]	邱玉珺, 杨会文, 倪婷, 等.基于美国AMF寿县观测的云特性研究[J].大气科学学报, 2012, 35(1):80-86.
[18]	ZHANG J Q, CHEN H B, LI Z Q, et al.Analysis of cloud layer structure in Shouxian, China using RS92 radiosonde aided by 95 GHz cloud radar[J].Journal of Geophysical Research:Atmospheres, 115:D00K30, DOI:10.1029/2010JD014030.
[19]	章文星, 吕达仁.地基热红外云高观测与云雷达及激光云高仪的相互对比[J].大气科学, 2012, 36 (4):657-672.
[20]	WANG Z, SASSEN K.Level 2 cloud scenario classification product process description and interface control document[J].Version, 2007, 5:50.
[21]	王书肖, 张楚莹.中国秸秆露天焚烧大气污染物排放时空分布[J].中国科技论文在线, 2008, 3(5):329-333.
[22]	ROSSOW W B, SCHIFFER R A.Advances in understanding clouds from ISCCP[J].Bulletin of the American Meteorological Society, 1999, 80(11):2261-2287.