Glower and McCulloch model

Glover and McCulloch included the latitude effects with the aim to improve the sunshine-based model and produced the correlation which can be applied for latitudes less than 60 degrees.

Solar energyGlobal solar radiation model

Contributor(s)
Initial contribute: 2021-09-06

Authorship

  • J. GLOVER
  • J. S. G. McCULLOCH
    • Is authorship not correct? Feed back

    Classification(s)

    ● Application-focused categoriesIntegrated-perspectiveGlobal scale
    ● Application-focused categoriesIntegrated-perspectiveRegional scale

    Detailed Description

    English {{currentDetailLanguage}} English

    The variation with latitude of the regression parameters a and b in the conventional equation of Angström type

    \( Q/QA = a + bn/N \)

    between total solar radiation on a horizontal surface (Q) and hours of bright sunshine (n) has been examined. It has been shown that the slope of the relationship b is effectively constant, while the threshold value a is a function of latitude. An empirical relationship leading to the Angstrom equation at each latitud \( 𝜑 \)  over the range 0° - 60° is derived and is shown to give values in reasonable accord with previous experience. It is

    \( Q/QA = 0.29 cos 𝜑 + 0.52 n/N \)

    Quoted from: J  Glover,  Mcculloch J . The empirical relation between solar radiation and hours of sunshine[J]. Quarterly Journal of the Royal Meteorological Society, 1958, 84(360):172-175.

    https://www.sci-hub.ren/10.1002/qj.49708436011

     

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    模型元数据

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    J. GLOVER , J. S. G. McCULLOCH (2021). Glower and McCulloch model, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/aa3f0fef-e54e-408d-b5c7-5d17fcac029c
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    Contributor(s)
    Initial contribute : 2021-09-06

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    Authorship

  • J. GLOVER
  • J. S. G. McCULLOCH
    • Is authorship not correct? Feed back

    History

    Last modifier: 
    lu zhang
    Last modify time: 
    2021-09-12
    Modify times: 
    2  View History

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