Lidar positioning of higher clear-air turbulence regions

被引：7

作者：

Gurvich, A. S. ^{[1
]}

机构：

[1] Russian Acad Sci, Obukhov Inst Atmospher Phys, Moscow 119017, Russia

来源：

IZVESTIYA ATMOSPHERIC AND OCEANIC PHYSICS | 2014年 / 50卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

lidar sounding; clear-air turbulence; backscattering;

D O I：

10.1134/S0001433814020054

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

The possibility of lidar positioning of regions with higher clear-air turbulence (CAT) is shown. The turbulence is indicated by air density fluctuations generated by it. A scheme with a lidar based on using the backscattering enhecement (BSE) effect in a turbulent medium is considered. A stable solution of the positioning problem is obtained using the statistical regularization method. As is shown on models, CAT regions that are dangerous for civil aviation flights can be detected using such a lidar.

引用

页码：143 / 151

页数：9

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