Ultra-violet measurements from station Boulder, SURFRAD (2006-08)

UV-b values were originally given in mW/m² and then erroneously imported in W/m² using the same numbers. The numbers have been corrected (divided by 1000) on 2017-02-09.

UV-b值最初以毫瓦每平方米（mW/m²）为单位给出，后续在数据导入时被错误地以瓦每平方米（W/m²）为单位且直接沿用了原始数据。相关数据已于2017年2月9日完成修正（除以1000）。