摘要
利用2008～2009年福州自动站与人工站平行观测期间的降水量资料,对年、月、日降水量差值百分率进行对比分析。结果表明:自动站与人工站降水观测差值较小,其准确度能够满足日常业务使用。观测时间的差异、观测数据采集方式的不同和人为因素的影响是造成降水量对比观测差异的主要原因。
Based on the rainfall data of the contrast observation between automatic weather station and manual observation station in 2008-2009 in Fuzhou.The yearly,monthly,daily rainfall differential value percentage was comparatively analyzed.The results showed that the automatic weather station and manual observation station rainfall observed difference is small,and its accuracy is to satisfy the standard of use.The main causes of rainfall observation differences are the observation time differences,the differently of data acquisition mode and human factors.
出处
《安徽农业科学》
CAS
北大核心
2010年第21期11220-11221,共2页
Journal of Anhui Agricultural Sciences
基金
福建省自然科学基金项目(2008J0122)
关键词
自动站
人工站
降水量
差异原因
对比分析
Automatic weather station
Manual observation station
Rainfall
Cause of difference
Analysis of contrast
