Airborne Lidar BSE-6 for Remote Detection of Clear-Air Turbulence

IF 0.9 Q4 OPTICS Atmospheric and Oceanic Optics Pub Date : 2025-03-04 DOI:10.1134/S1024856024701173
B. D. Belan, I. A. Razenkov, K. A. Rynkov
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Abstract

The development of instruments for remote detection of clear-air turbulence (CAT) for early warning of aircraft crew about the danger is an urgent problem today. In this work, we describe the design and technical features of BSE-6 turbulent lidar mounted onboard an aircraft for experimental testing of CAT remote sensing technique. The quality of assembly and adjustment was verified in comparison between theoretical calculations and real echo signals. The system was tested for thermomechanical stability. The improvement of the turbulent lidar is to ensure early detection of CAT from an aircraft and remote control of the turbulence intensity in the atmospheric boundary layer from the ground, for example, along glide paths at airports.

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用于晴空湍流远程探测的机载激光雷达 BSE-6
开发晴空湍流(CAT)遥感探测仪器,为飞机机组人员提供危险预警,是当今亟待解决的问题。在这项工作中,我们介绍了安装在飞机上的 BSE-6 型湍流激光雷达的设计和技术特点,用于 CAT 遥感技术的实验测试。通过比较理论计算和实际回波信号,验证了装配和调整的质量。对系统的热机械稳定性进行了测试。湍流激光雷达的改进是为了确保从飞机上对 CAT 进行早期探测,并从地面对大气边界层的湍流强度进行遥控,例如沿机场的滑行路径进行遥控。
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来源期刊
CiteScore
2.40
自引率
42.90%
发文量
84
期刊介绍: Atmospheric and Oceanic Optics  is an international peer reviewed journal that presents experimental and theoretical articles relevant to a wide range of problems of atmospheric and oceanic optics, ecology, and climate. The journal coverage includes: scattering and transfer of optical waves, spectroscopy of atmospheric gases, turbulent and nonlinear optical phenomena, adaptive optics, remote (ground-based, airborne, and spaceborne) sensing of the atmosphere and the surface, methods for solving of inverse problems, new equipment for optical investigations, development of computer programs and databases for optical studies. Thematic issues are devoted to the studies of atmospheric ozone, adaptive, nonlinear, and coherent optics, regional climate and environmental monitoring, and other subjects.
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