CLASSIFICATION OF SKY LUMINANCE DISTRIBUTION BY COEFFICIENT OF CORRELATION BETWEEN MEASURED SKY AND CIE STANDARD SKY : A study on classification method of sky luminance distribution Part 1

IGAWA, N., NAKAMURA, H., KOGA, Y., & KOJO, S. (1997). CLASSIFICATION OF SKY LUMINANCE DISTRIBUTION BY COEFFICIENT OF CORRELATION BETWEEN MEASURED SKY AND CIE STANDARD SKY : A study on classification method of sky luminance distribution Part 1. Journal of Architecture and Planning (Transactions of AIJ), 62(494), 15–22. https://doi.org/10.3130/aija.62.15_2