RAMAN-LIDAR HUMIDITY SOUNDING OF THE ATMOSPHERIC BOUNDARY-LAYER

被引：22

作者：

POURNY, JC ^{[1
]}

RENAUT, D ^{[1
]}

ORSZAG, A ^{[1
]}

机构：

[1] EERM,METEOROL NATL,OBSERV MAGNY HAMEAUX,F-78470 ST REMY CHEVREUSE,FRANCE

来源：

APPLIED OPTICS | 1979年 / 18卷 / 08期

关键词：

D O I：

10.1364/AO.18.001141

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A Raman-lidar designed for the measurement of water-vapor profiles in the atmospheric boundary-layer is presented.The light source is a frequency-doubled ruby laser; Raman returns are digitized and stored in a multichannel analyzer prior to computer processing.Profiles up to 1800 m with a vertical resolution of 30 m are obtained; the accuracy is about 15% at a height of 1000 m.The validity of the measurement is discussed, and lidar soundings are compared with coincident meteorological radio-soundings.As an application, successive lidar profiles are used to determine the height-time structure of water-vapor, illustrating the possibilities of the Raman-lidar.© 1979 Optical Society of America.

引用

页码：1141 / 1148

页数：8

共 16 条

[1]

[Anonymous], 1962, US STANDARD ATMOSPHE

[2] RELATIVE AND ABSOLUTE RAMAN SCATTERING CROSS-SECTIONS IN LIQUIDS [J].

COLLES, MJ ;

GRIFFITH.JE .

JOURNAL OF CHEMICAL PHYSICS, 1972, 56 (07) :3384-&

[3]

Cooney J. A., 1971, Journal of Applied Meteorology, V10, P301, DOI 10.1175/1520-0450(1971)010<0301:COWVPO>2.0.CO

[4]

[5]

ELTERMAN L, 1970, AFCRL318 ENV RES PAP

[6] FLUORESCENCE OF ATMOSPHERIC AEROSOLS AND LIDAR IMPLICATIONS [J].

GELBWACHS, J ;

BIRNBAUM, M .

APPLIED OPTICS, 1973, 12 (10) :2442-2447

[7]

Hinkley E. D., 1976, LASER MONITORING ATM

[8]

Inaba H., 1972, Opto-Electronics, V4, P101, DOI 10.1007/BF01421175

[9]

KOSTKO OK, 1975, METEOR HIDROL, V12, P95

[10]

MARCHGRABER RM, 1965, HUMIDITY MOISTURE, V1, P331

← 1 2 →