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Reconstruction of Cross-Wind Profile from Turbulent Intensity Fluctuations of Diffusely Scattered Optical Wave

机译:从漫射散射光波的湍流强度波动重建跨风曲线

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The problem of measuring the mean (averaged over path) wind velocity based on the spatio-temporal statistics of fluctuations of intensity of optical wave or light scattered off a viewed object surface or natural scene in a turbulent atmosphere was investigated in. The results of wind profiling by SCIDAR technique are presented, in particular, in. In this paper we consider the problem of wind profiling from the turbulent intensity fluctuations of reflected wave. We present the basic equations for reconstruction of wind velocity and direction profiles from the spatiotemporal spectrum of intensity fluctuations of optical wave scattered by a diffuse target in a turbulent atmosphere. We analyze the intensity of scattered wave being recorded in the focal plane of the receiving telescope. The results of end-to-end computer experiments on reconstruction of wind profiles we present as well.
机译:研究了基于在湍流大气中散布在湍流大气中观察物表面或自然场景的光波或光的强度的时空统计的平均统计的平均值(平均值)风速的问题。风的结果特别是通过SCIDAR技术的分析。在本文中,我们考虑了从反射波的湍流强度波动的风分析问题。我们介绍了从湍流大气中的漫射靶散射的光波散射的光学波的时空波动重建的基本方程和方向谱。我们分析了在接收望远镜的焦平面中记录的散射波的强度。关于我们存在的风谱的端到端计算机实验的结果。

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