Combined radar and lidar cloud remote sensing:: Comparison with IR radiometer and in-situ measurements

被引：5

作者：

Donovan, DP

Van Lammeren, ACAP

Hogan, R

Russchenburg, H

Apituley, A

Francis, P

Testud, J

Pelon, J

Quante, M

Agnew, J

机构：

[1] KNMI, NL-3730 AE De Bilt, Netherlands

[2] Univ Reading, Dept Meteorol, Reading RG6 2AH, Berks, England

[3] Tech Univ Delft, Dept Elect Engn, Delft, Netherlands

[4] RIVM, Bilthoven, Netherlands

[5] UK Meteorol Off, Meteorol Res Flights, Farnborough, Hants, England

[6] IPSL, Ctr Etud Environm Terr & Planetaires, Velizy, France

[7] IPSL, Serv Aeron, Paris, France

[8] GKSS, Inst Atmospher Phys, Geesthacht, Germany

[9] Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England

来源：

PHYSICS AND CHEMISTRY OF THE EARTH PART B-HYDROLOGY OCEANS AND ATMOSPHERE | 2000年 / 25卷 / 10-12期

关键词：

D O I：

10.1016/S1464-1909(00)00151-9

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

A new combined radar and lidar inversion procedure has been developed for cloud particle effective radius and water content retrievals. The algorithm uses the radar reflectivity and an effective particle size to parameterize the extinction at the lidar wavelength while treating the derived sizes and lidar multiple scattering effects in a consistent fashion. This procedure has been applied to data from the CLouds And RAdiation experiment (CLARA) and the Cloud Lidar and Radar Experiment (CLARE'98) campaigns. The results compare well with simultaneous IR-radiometer cloud measurements as well as measurements made in ice-clouds using aircraft mounted 2D probe particle-sizing instruments. In addition, the reflectivities calculated from the in-situ measurements alone are seen to consistent with the observed reflectivities. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：1049 / 1055

页数：7

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