珍奇 发表于 2025-4-1 05:23:38

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gangrene 发表于 2025-4-1 07:43:31

Other changes introduced in this revision,The decision was made to introduce no new observational material, but to use experience gained over recent years to put in train some important improvements in the provision of . values in the tables. These changes are outlined in the following paragraphs. Appendix 3 provides full details.

吸引人的花招 发表于 2025-4-1 13:33:30

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Mettle 发表于 2025-4-1 14:20:07

Introduction to the horizontal surface maps,Two geographical maps are used. One covers the main European area from 62°N to 36°N and from 10° to 28°ther map covers the eastern Mediterranean area with a map of Saudi- Arabia as an insert. The main maps are plotted using Lambert’l projection.

Cultivate 发表于 2025-4-1 21:23:22

Solar radiation on overcast days,The solar irradiance on overcast days on horizontal surfaces, G., in northern Europe may be estimated from the very simple formula proposed by Krochmann (35):.where (r/r.). the correction for solar distance, (refer Appendix 2, Table A.2.1), and γ. is the solar altitude.

inspiration 发表于 2025-4-2 00:00:04

Outline of the slope prediction process,For obvious reasons, the introduction to the sections that follow has had to be limited to a short discussion of the methodologies which were employed for the computation of the tables.
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查看完整版本: Titlebook: European Solar Radiation Atlas; Solar Radiation on H Wolfgang Palz,Jürgen Greif,Commission of the Europ Book 1996Latest edition Springer-Ve