Research on Integrated LiDAR and Multi-parameter Detection of Atmospheric Transmittance, Turbulence, and Wind

激光雷达 大气湍流 湍流 遥感 环境科学 透射率 气象学 大气科学 物理 光学 地质学
作者
Yalin Hu,Chenbo Xie,Hui Zhou,Kunming Xing,Bangxin Wang,Yingjian Wang
出处
期刊:Physica Scripta [IOP Publishing]
卷期号:99 (9): 095541-095541
标识
DOI:10.1088/1402-4896/ad6e2b
摘要

Abstract An integrated LiDAR system has been reported, which can be used for simultaneous detection of atmospheric transmittance, turbulence, and wind along the same path. Through the integrated design of optics and mechanics, the size and weight of the system were effectively reduced. The comprehensive detection distance of atmospheric transmittance, atmospheric coherence length, and radial wind had also been achieved at least 4 kilometers. Comparative experiments have demonstrated that the detection results of the integrated LiDAR system and the near-surface meteorological observation system have standard deviations of less than 0.03 km −1 for extinction coefficient, 0.2 m/s for wind velocity, and 7.15 × 10 −14 m −2/3 for C 2 n (atmospheric refractive index structure parameter), thus verifying the accuracy of the system detection. The reliability of the integrated LiDAR system was validated through six consecutive nights of continuous detection experiments, measuring three parameters simultaneously. Through analysis, the influence laws among atmospheric transmittance, coherence length, and wind were preliminarily explored. Significant variations in wind velocity can induce substantial fluctuations in atmospheric coherence length, and it is positively correlated with atmospheric transmittance. The integrated LiDAR system can provide a variety of reliable real-time detection data for further research on the laser transmission process in the atmosphere.

科研通智能强力驱动
Strongly Powered by AbleSci AI
科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
共享精神应助qmj采纳,获得10
1秒前
菲菲高完成签到,获得积分10
2秒前
隐形曼青应助poppy采纳,获得30
2秒前
活力的汽车关注了科研通微信公众号
2秒前
3秒前
zhang发布了新的文献求助10
5秒前
16爱学术完成签到 ,获得积分10
5秒前
7秒前
zauhda发布了新的文献求助10
7秒前
脑洞疼应助小鱼采纳,获得10
7秒前
赘婿应助Hettl采纳,获得10
8秒前
娅娃儿发布了新的文献求助10
8秒前
9秒前
9秒前
9秒前
科研通AI6.2应助handeny采纳,获得10
10秒前
YY完成签到,获得积分10
11秒前
16爱学术关注了科研通微信公众号
11秒前
12秒前
顺利毕业发布了新的文献求助10
13秒前
白nb66完成签到 ,获得积分10
13秒前
zzx发布了新的文献求助10
13秒前
卜大大发布了新的文献求助10
14秒前
14秒前
14秒前
14秒前
乐空思应助路过的棒球侠采纳,获得30
15秒前
小羊发布了新的文献求助10
15秒前
16秒前
1234567890发布了新的文献求助10
17秒前
18秒前
CodeCraft应助zauhda采纳,获得10
19秒前
小鱼发布了新的文献求助10
19秒前
20秒前
张工发布了新的文献求助10
20秒前
21秒前
吼吼发布了新的文献求助10
24秒前
Lucas应助安子采纳,获得30
26秒前
科研通AI6.2应助安子采纳,获得10
26秒前
zzz发布了新的文献求助10
26秒前
高分求助中
(应助此贴封号)【重要!!请各用户(尤其是新用户)详细阅读】【科研通的精品贴汇总】 10000
Essentials of Carbohydrate Chemistry and Biochemistry, 4th Edition 800
Navigating Normative Orders. Interdisciplinary Perspectives 800
Organizational Behavior 510
Management and the Arts 510
Matrix Methods in Data Mining and Pattern Recognition Second Edition 510
CLSI VET01S-2024 Performance Standards for Antimicrobial Disk and Dilution Susceptibility Tests for Bacteria Isolated From Animals (7th Ed) 500
热门求助领域 (近24小时)
化学 材料科学 医学 生物 纳米技术 工程类 有机化学 化学工程 生物化学 计算机科学 内科学 物理 复合材料 催化作用 细胞生物学 无机化学 光电子学 物理化学 电极 基因
热门帖子
关注 科研通微信公众号,转发送积分 7753870
求助须知:如何正确求助?哪些是违规求助? 9300580
关于积分的说明 20258016
捐赠科研通 7336253
什么是DOI,文献DOI怎么找? 3310583
关于科研通互助平台的介绍 2461826
邀请新用户注册赠送积分活动 2323717