| DOI: | 10.1002/jgrd.503612013
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| 论文题名: | Shadow-band correction for diffuse ultraviolet radiation measurements |
| 作者: | Sánchez G.; Serrano A.; Cancillo M.L.
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| 刊名: | Journal of Geophysical Research Atmospheres
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| ISSN: | 21698996
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| 出版年: | 2013
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| 卷: | 118, 期:9 | | 起始页码: | 3807
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| 结束页码: | 3816
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| 语种: | 英语
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| Scopus关键词: | Correction factors
; Correction models
; Diffuse radiation
; Experimental datum
; Mathematical expressions
; Radiation measurements
; Ultraviolet measurements
; Ultraviolet spectral range
; atmospheric correction
; diffusion
; experimental study
; measurement method
; spectral analysis
; ultraviolet radiation
; Badajoz [Badajoz (PRV)]
; Badajoz [Extremadura]
; Extremadura
; Spain
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| 英文摘要: | Although the correction of shadow-band solar total diffuse measurements has been extensively studied, the case of diffuse ultraviolet measurements has not been properly addressed. This study analyzes the correction factor to be applied to experimental measurements performed adapting a shadow-band to a UV radiometer at a radiometric station in Badajoz (Spain). Three different models, based on approaches widely used for correcting total diffuse measurements, have been revised and adapted for the ultraviolet spectral range. Results reveal that some aspects of the correction proposed for total diffuse radiation are not suitable for ultraviolet diffuse radiation. The mathematical expressions are consequently modified to match the behavior in the ultraviolet range. Thus, three correction models particularized for ultraviolet diffuse measurements are proposed and validated against experimental data. The two models adapted from the original expressions proposed by Battles et al., and Steven show the best performance, with rRMSE of 2.74% and 2.20% and rMBE of 1.53% and 0.46%, respectively. © 2013. American Geophysical Union. All Rights Reserved. |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/63430
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| Appears in Collections: | 影响、适应和脆弱性
气候减缓与适应
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作者单位: | Department of Physics, University of Extremadura, Avda. de Elvas s/n, 06071-Badajoz, Spain
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| Recommended Citation: | |
Sánchez G.,Serrano A.,Cancillo M.L.. Shadow-band correction for diffuse ultraviolet radiation measurements[J]. Journal of Geophysical Research Atmospheres,2013-01-01,118(9)
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