Three-dimensional Lidar for Wind Shear Detection and Early Warning in Civil Aviation Airport

Litian, 冯力天 Feng; Jie, 周杰 Zhou; Qi, 范琪 Fan; Yong-xiong, 陈永雄 Chen; Zhi-ping, 刘志平 Liu; Ming-teng, 卢明腾 Lu; Dingfu, 周鼎富 Zhou; Tianjin, 侯天晋 Hou

doi:10.3788/gzxb20194805.0512001

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Current status and development trends of wind measurement lidar technology and its applications

Liu,

Wang,

et al. 2023

Third International Conference on Optics and Image Processing (ICOIP 2023)

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Current status and development trends of wind measurement lidar technology and its applications

Liu,

Wang,

et al. 2023

Third International Conference on Optics and Image Processing (ICOIP 2023)

View full text Add to dashboard Cite

基于双法布里-珀罗干涉仪多纵模米散射多普勒激光雷达技术

Shen Fahua,

Xu Jingyuan,

Fan Andong

et al. 2023

红外与激光工程

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激光测风雷达在“9.9”天气过程的应用

欧,

陈

2024

应用科学进展

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随着民航气象的不断发展，航空气象预报在航空安全中扮演越来越重要的角色，其中对低空风切变的预报一直是民航气象预报中的重点和难点，其特征在于尺度小、持续时间短，难以被常规设备监测，激光测风雷达由于其精密性，能有效对小尺度的风切变进行探测及告警，为了解风切变的成因机理以及激光测风雷达的使用效果，通过对2023-09-09三亚机场一次低空风切变过程进行详细分析，结果表明：激光测风雷达基本能清楚地探测到风切变的结构、位置、高度并相应提供告警；PPI4°仰角在此次过程能更加及时、清晰监测到低层风的辐合变化，此次过程中，将风廓线模式和下滑道模式进行综合应用，既可监测更高的高度，又可兼顾低层更加精细的下滑道风场变化，RHI探测模式相较前三者提前19min探测有低层风向的改变。雷达基本可以实现提前10min左右的预警；监测结果与机组报告结果有较好的一致性。

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Three-dimensional Lidar for Wind Shear Detection and Early Warning in Civil Aviation Airport

Cited by 3 publications

References 0 publications

Current status and development trends of wind measurement lidar technology and its applications

Current status and development trends of wind measurement lidar technology and its applications

基于双法布里-珀罗干涉仪多纵模米散射多普勒激光雷达技术

激光测风雷达在“9.9”天气过程的应用

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