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| Installation and maintenance of DSJ1 ultrasonic snow depth observation instrument |
| Xiao Lu1, Yuan Yimu1, Zeng Fan2, Luo Yu'ang1 |
1. Sichuan Meteorological Observation Data Center,Chengdu 610072;
2. Dazhou Meteorological Bureau,Dazhou 635711 |
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Abstract DSJ1 ultrasonic snow depth observation instrument uses ultrasonic principle to measure snow depth.Compared with manual measurement,it has better timeliness and accuracy,providing important data for meteorological disaster prevention and mitigation,meteorological public service and climate change research.This paper briefly introduces the installation,debugging and maintenance methods of DSJ1 ultrasonic snow depth observation instrument,which could provide a strong technical support for relevant operators to install and use the equipment.
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Received: 26 July 2019
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中国气象局.地面气象观测规范[M].北京.气象出版社,2003.
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梁延伟,梁海河,王柏林.超声波传感器雪深测量与人工观测对比实验分析[J].气象科技,2012,2(5):198-202.
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2020, Vol. 37 
