Coherent Doppler lidar measurements of wind field statistics

被引：109

作者：

Frehlich, R ^{[1
]}

Hannon, SM

Henderson, SW

机构：

[1] Univ Colorado, Cooperat Inst Res Environm Sci, Boulder, CO 80309 USA

[2] Coherent Technol Inc, Lafayette, CO 80026 USA

来源：

BOUNDARY-LAYER METEOROLOGY | 1998年 / 86卷 / 02期

基金：

美国国家航空航天局; 美国国家科学基金会;

关键词：

lidar; remote sensing; turbulence; velocity statistics;

D O I：

10.1023/A:1000676021745

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

Coherent Doppler lidar measurements of wind statistics in the boundary layer are presented. The effects of the spatial averaging by the lidar pulse are removed using theoretical corrections and computer simulations. This permits unbiased estimates of velocity variance, spatial velocity structure functions, energy dissipation rate, and other point statistics of the velocity field.

引用

页码：233 / 256

页数：24

共 43 条

[1] ANGEVINE WM, 1994, J APPL METEOROL, V33, P977, DOI 10.1175/1520-0450(1994)033&lt
[2] 0977:RSOVVV&gt
[3] 2.0.CO
[4] 2
[5] BALSLEY BB, 1992, B AM METEOROL SOC, V73, P17, DOI 10.1175/1520-0477(1992)073<0017:ARUKHW>2.0.CO
[6] 2
[7] SPECKLE STATISTICS OF ATMOSPHERICALLY BACKSCATTERED LASER-LIGHT
CHURNSIDE, JH
YURA, HT
[J]. APPLIED OPTICS, 1983, 22 (17): : 2559 - 2565
[8] EBERHARD WL, 1989, J ATMOS OCEAN TECH, V6, P809, DOI [DOI 10.1175/1520-0426(1989)006<0809:DLMOPO>2.0.CO
[9] 2, 10.1175/1520-0426(1989)006<0809:DLMOPO>2.0.CO
[10] 2]

← 1 2 3 4 5 →