CAJ | 학술논문

对2006-2009年两种途径（A文件和Z文件）上传的2400多个国家级自动站观测的小时常规6要素资料进行对比分析。结果表明：两种途径的小时数据中，2 min风和10 min风的不一致率较高，主要由于两种文件对风速为零时风向的规定不同造成，其他要素的不一致率相对较低；在不一致数据中，各要素在仪器误差允许范围内的不一致率气温为23.27％、气压为5.40％、相对湿度为23.19％、降水为65.42％、2 min风为12.93％、10 min风为14.16％。
대2006-2009년량충도경（A문건화Z문건）상전적2400다개국가급자동참관측적소시상규6요소자료진행대비분석。결과표명：량충도경적소시수거중，2 min풍화10 min풍적불일치솔교고，주요유우량충문건대풍속위령시풍향적규정불동조성，기타요소적불일치솔상대교저；재불일치수거중，각요소재의기오차윤허범위내적불일치솔기온위23.27％、기압위5.40％、상대습도위23.19％、강수위65.42％、2 min풍위12.93％、10 min풍위14.16％。
The hourly data of 6 routine meteorological elements at 2400 national automatic weather stations from 2006 to 2009 were compared,and the data were obtained by A files and Z files (two types of data transport meth-ods).The results indicate that the hourly 2 min and 10 min wind data from two methods are significantly different because of the different artificial decisions for the wind direction when the wind speed is zero,while the other ele-ments from the two methods have relatively small difference.For the different data in two methods,the rates of temperature,air pressure,relative humidity,precipitation,2 min and 10 min winds within the instrumental error ran-ges are 23.27%,5.4%,23.19%,65.42%,12.93% and 14.16%,respectively.