摘要
利用人工和自动站平行观测的风数据,对两种观测得到风资料的差异进行了对比和分析。结果表明,不同的风速等级、观测仪器以及不同区域对观测差异都有影响;针对不同的影响因子进行了相应的订正,结果显示,按照不同风速等级进行订正的效果最好。
Comparing and analyzing the difference between automatic-observed and manual-observed wind speed based on the wind speed parallel observations in two methods,we found that many elements could influence the difference between automatic-observed and manual-observed wind speed,including the level of speed wind,observation instruments and geography position.According to these elements,correcting the automatic-observed wind speed respectively,founding the correcting based on the level of speed wind has the best effect and is worthy to further developed and studied.
出处
《安徽农业科学》
CAS
北大核心
2010年第15期8011-8015,共5页
Journal of Anhui Agricultural Sciences
基金
气象科学数据共享中心课题(2005DKA31700-01
GX07-01-01)
2009年度公益性行业科研专项(200906041-053)
关键词
人工观测
自动观测
风速等级
观测仪器
Manual-observation
Automatic-observation
Level of wind speed
Observation instruments
