| 天空类型分维研究 |
| |
| 引用本文： | 陈仲林,郭平.天空类型分维研究[J].土木与环境工程学报,1996,18(3):98-103. |
| |
| 作者姓名： | 陈仲林 郭平 |
| |
| 作者单位： | [1]重庆建筑大学建筑城规学院 [2]重庆建筑大学计算中心 |
| |
| 摘 要： | 天顶亮度转换系数是反映天空亮度分布变化特征的参数，它与地域无关。由天顶亮度转换系数变化过程的分维值证实，除特殊天气现象外，可把天空分成ＣＩＥ标准晴天空，似晴天空，似阴天空和ＣＩＥ标准阴天空４种天空类型、这对于研究天空亮度分布是合理的。
|
| 关 键 词： | 天空类型 分维 天顶亮度 转换系数 天空亮度 |
Fractal Dimension Study of Sky Types |
| |
| Chen,Zhongling,Gou Ping.Fractal Dimension Study of Sky Types[J].Journal of Civil and Environmental Engineering,1996,18(3):98-103. |
| |
| Authors: | Chen Zhongling Gou Ping |
| |
| Abstract: | Zenith luminance converting factor is the characteristic parameter of sky luminance distribution,which is not related to regions.The fractal dimension value of the change process of zenith luminance converting factor shows that the sky can be divided into four types as CIE standard clear sky,pseudo- clear sky,pseudo- overcast sky and CIEstandard overcast sky.This is more suitable for the study of sky lumimance distribution with the exception of a few particular weather conditions. |
| |
| Keywords: | sky types fractal dimension zenith luminance converting factor |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《土木与环境工程学报》浏览原始摘要信息 |
|
点击此处可从《土木与环境工程学报》下载全文 |
