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| Impact of external factors on the accuracy of atmospheric transmissometer LT31 data measurements and safety assurance strategy |
| Liu Xia |
| Northeast Air Traffic Management Bureau.CAAC Meteorlogical Center,Shenyang 110000 |
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Abstract The article presents data statistics and comparative analysis on how the atmospheric transmittance meter LT31 used at Shenyang Airport is affected by external factors such as aircraft wake vortices,airport operational activities,rain and snow weather conditions,flying birds,and insect activities.It delves into how these external factors impact the measurement accuracy of the atmospheric transmittance meter,analyzes its characteristics and patterns,and explores the specific reasons behind these external influences.In response to different external factors,the article proposes corresponding safety prevention and control measures,and verifies the effectiveness of these measures.The results indicate that by reasonably selecting the installation location of the instrument,adopting scientific and reasonable prevention and control strategies,and implementing regular and targeted maintenance work,the accuracy of the measurement data from the atmospheric transmittance meter LT31 can be effectively improved.
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Received: 02 August 2024
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| [1] |
杨长进.民航概论[M].北京:航空工业出版社,2014.
|
| [2] |
王瑞,周学东,李崇志,等.江苏省能见度的人工与自动观测差异分析[J].气象科学,2015,35 (2):183-188.
|
| [3] |
马玲玉.民航基础教程[M].北京:航空工业出版社,2013.
|
| [4] |
田丽.大气透射仪与前散射仪在低能见度条件下的测量数据对比分析[J].气象水文海洋仪器,2009,26 (3):46-49.
|
| [5] |
胡文江,赵巧莲,常江涛.航空气象[M].北京:北京航空航天大学出版社,2022.
|
| [6] |
周建华,等.航空气象业务[M].北京:气象出版社,2011.
|
|
|
|
2025, Vol. 42 
