天山北坡降水观测误差对比分析

The Comparative Analysis on the Error of Rainfall Observation at the Northern Slope of Tianshan Mountains

本文以天山北坡阜北农场和哈地坡站为例，以地面（０．０ｍ）观测资料为基础，对仪器设置不同高度和仪器器口不同面积的液态与固态降水观测误差进行了分析，揭示了仪器设置不同高度与降水量观测误差相互间的关系，并阐述了风速对降水量观测精度的影响。

This paper took the Fubei Farm and Hadipo Station as examples,analysed the error of rainfall observation on the basis of ground observation data. It indicated the ralationship between the different heigth of instrument installation and the error of rainfall observation,and showed the effects of wind velocity on rainfall observation accuracy.