Statistical analysis of verification data of temperature sensors in different types of automatic weather stations
Huang Xiaojing1,2, Zheng Liang1,2, Li Xiaohong1,2
1. Sichuan Meteorological Observation Data Center,Chengdu 610072; 2. Sichuan Key Laboratory of Rainstorm,Drought and Flood in Plateau and Basin,Chengdu 610072
Abstract：In order to discuss the accuracy of temperature sensor measurement in automatic weather stations,the verification data of four types of temperature sensors in Sichuan automatic weather stations in 2019 are statistically analyzed.The data sources of WPZ,HYA-T,HYA-T-H and HMP155 sensors are introduced in detail.At the same time,the sample data are statistically analyzed from the three characteristics of pass rate,error distribution and the mean value of absolute error.And the conclusion is drawn,which is expected to provide a basis for sensor selection and evaluation of automatic weather station.
黄小静, 郑亮, 李晓红. 不同型号自动气象站温度传感器检定数据统计分析[J]. 气象水文海洋仪器, 2021, 38(3): 73-75.
Huang Xiaojing, Zheng Liang, Li Xiaohong. Statistical analysis of verification data of temperature sensors in different types of automatic weather stations. Meteorological Hydrological and Marine Instrument, 2021, 38(3): 73-75.
2021, Vol. 38 
