酒泉新旧自动气象站数据对比分析  

Comparative analysis of data from old and new automatic meteorological stations in Jiuquan

作　　者：陈向阳 彭振华 李腾伟 苟伟强 曾丽 Chen Xiangyang;Peng Zhenhua;Li Tengwei;Gou Weiqiang;Zeng Li(Unit No.63620 of PLA,Jiuquan 732750)

机构地区：[1]63620部队,酒泉732750

出　　处：《气象水文海洋仪器》2024年第6期35-38,共4页Meteorological,Hydrological and Marine Instruments

摘　　要：文章对酒泉新、旧两套自动气象站2022年1—5月整点的气温、相对湿度、2 min平均风速数据进行统计分析,基于Matlab对数据一致率、粗差率进行分析计算,得出气温、相对湿度、2 min平均风速一致率较高,粗差率较低。通过对比分析,得出两站数据差异的影响因素主要包括设备构造、工作原理、使用年限等,分析两站的数据差异有利于得到更为准确的气象数据。The article conducts statistical analysis on the hourly temperature,relative humidity,and 2 minutes average wind speed data of the new and old automatic meteorological stations in Jiuquan from January to May 2022.Based on Matlab,the data consistency rate and gross error rate are analyzed and calculated,and it is found that the consistency rate of temperature,relative humidity,and 2 minutes average wind speed is high,while the gross error rate is low.Through comparative analysis,it is found that the influencing factors of the data differences between the two stations mainly include equipment structure,working principle,and service life.Analyzing the data differences between the two stations is beneficial for obtaining more accurate meteorological data.

关 键 词：酒泉 自动气象站 数据分析 

分 类 号：P413.21[天文地球—大气科学及气象学]