Measurement of Sky Ultraviolet Radiance Distribution under Solar

太阳光下天空紫外线辐射分布的测量

• 批准号: 14550595
• 负责人: KAWANISHI Toshimasa
• 金额: $ 2.05万
• 依托单位: Nihon University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2002
• 资助国家: 日本
• 起止时间: 2002 至 2003
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14550595/
• 关键词: Solar; Ultraviolet; Radiance; distribution; Measurement; 天空; 輝度; 放射

Ultraviolet Radiation is classified according to wavelength into three categories such as UV-A (315-400nm), UV-B (280-315nm), and UV-C (under280nm). In these categories, UV-B is especially dangerous by causing damages such as cataracts, loss of skin immunity, and increase in skin cancer. For this reason it is important to avoid overexposure to ultraviolet radiation. The first step in this avoidance is to understand the sky UV-B radiance distribution and reflection of UV-B in areas of human activity. Although sky luminance distribution has been studied around the world, the sky ultraviolet radiance distribution has not yet been studied. This study is designed to observe and analyze the sky UV-B radiance distributions. And ratios of ultraviolet radiance were calculated based on the regression equation of the sky UV-B radiance distribution of clear sky.

根据波长将紫外线辐射分为三类，例如UV-A（315-400NM），UV-B（280-315nm）和UV-C（280nm）。在这些类别中，UV-B特别危险，造成白内障，皮肤免疫力丧失和皮肤癌增加等损害。因此，重要的是避免过度暴露于紫外线辐射。这种回避的第一步是了解人类活动领域中UV-B的Sky UV-B辐射分布和UV-B的反射。尽管在世界范围内研究了天空亮度​​分布，但尚未研究天空紫外线辐射分布。这项研究旨在观察和分析Sky UV-B辐射分布。根据透明天空的天空UV-B辐射分布的回归方程计算紫外线的比率。

项目成果

Toshimasa Kawanishi: "Shade coefficients under UV-B radiation"Proceeding of HIC. 35-37 (2004)

Toshimasa Kawanishi：“UV-B 辐射下的遮阳系数”HIC 论文集。

川西利昌, 緒方一就: "海浜の鉛直面紫外放射照度に関する研究"第7回大学共同紫外放射研究会. (2002)

Toshimasa Kawanishi、Kazunari Ogata：“海滩垂直紫外线辐照度的研究”第七届大学联合紫外线辐射研究小组（2002 年）。

Toshimasa Kawanishi, Kazunari Ogata: "Vertical Irradiance of Ultraviolet Radiation on Beach"Journal of Environmental Engineering. No.574. 65-70 (2003)

Toshimasa Kawanishi、Kazunari Ogata：“海滩上紫外线辐射的垂直辐照度”环境工程学杂志。

Kazunari Ogata, Toshimasa Kawanishi: "Beach Sunshade under UV-B radiation"PACON. MRMD-14. 181 (2002)

Kazunari Ogata、Toshimasa Kawanishi：“UV-B 辐射下的海滩遮阳伞”PACON。

Toshimasa Kawanishi: "Shade Coefficients under UV-B Radiation"Proc.Of HIC. No.1. 35-37 (2004)

Toshimasa Kawanishi：“UV-B 辐射下的遮阳系数”Proc.Of HIC。