Concepedia

Definition of typical and average exterior daylight conditions in different climatic zones

Richard Kittler, Nancy C. Ruck

Energy and Buildings · 1984 · 11 citations · 3 references

DOI

Concepts

References

3

The luminance distribution of an average sky

Paul Littlefair · Lighting Research & Technology · 1981 · 61 citations

, , +17

A simple mathematical model of illumination from a cloudy sky

P.R. Tregenza · Lighting Research & Technology · 1980 · 16 citations

, , +15

Study on the statistic estimation of the horizontal illuminance from unobstructed sky

Hiroshi Nakamura, Masato Oki · Journal of Light & Visual Environment · 1979 · 16 citations · Full text

, , +12