Evaluation of sunshine duration from cloud data in Nigeria
作者:
R. 'Layi Fagbenle,
期刊:
International Journal of Ambient Energy
(Taylor Available online 1992)
卷期:
Volume 13,
issue 1
页码: 3-10
ISSN:0143-0750
年代: 1992
DOI:10.1080/01430750.1992.9675544
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A maximum likelihood cubic fit has been found for the correlation between relative sunshine and cloud amount for the monthly averaged seven year data from 16 stations in Nigeria. Regression coefficients have been given for each of these stations. An area-wise regression analysis carried out produced the following two equations for estimation of per cent sunshine n/N from cloud amount C (oktas)] in Nigeria:
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