SOME ERRORS IN PRECIPITATION MEASUREMENTS.

被引:0
|
作者
Rasmussen, Keld Romer
Halgreen, Christian
机构
来源
| 1978年 / 9卷 / 3-4期
关键词
Statistical methods;
D O I
10.2166/nh.1978.0017
中图分类号
学科分类号
摘要
The effect of gauge height, exposure and screening on systematic errors in rainfall estimation is investigated. Adhesion losses are found to be more than 2% of the annual precipitation, but for summer periods alone it can amount to over 5%. A statistical model using the square root of observations (corrected for adhesion) is found to be adequate to describe differences due to aerodynamic effects. A correction formula is proposed. Refs.
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页码:145 / 160
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