摘要
FFH100型蒸发系统主要用于非冰期蒸发测量。通过对比分析自动蒸发观测资料和人工观测资料,对系统观测误差进行统计评价。结果表明:在大雨期间蒸发受到的影响较大,无雨或小雨条件下自动蒸发系统可代替人工观测,但无法解决冰期测量要求。下一步可对冰期蒸发的自动观测做探索研究,并对应用中存在的问题提出改进建议。
FFH100 evaporation system is mainly used for evaporation measurement in non-ice period.By comparing and analyzing the automatic evaporation observation data and manual observation data,the system observation error is statistically evaluated.It is concluded that under the condition of large rainfall,the observation will be influenced,while in the days with small rain and without rain,automatic evaporation system can replace the manual observation,but it cannot observe in icy day.The automatic observation in icy day should be studied in next stage.Some improvement suggestions for the problems existed in the application are out forward.
作者
赵钰
王正红
张艳
姚本刚
ZHAO Yu;WANG Zhenghong;ZHANG Yan;YAO Bengang(Jinan Hydrological Center,Jinan 250013,China)
出处
《水利水电快报》
2021年第7期14-16,共3页
Express Water Resources & Hydropower Information
关键词
FFH100型自动蒸发系统
非冰期蒸发测量
资料对比
误差分析
蒸发观测
FFH100 automatic evaporation system
evaporation measurement in non-ice period
data comparison
error analysis
evaporation measurement
