Ultra-violet measurements from station Boulder, SURFRAD (2011-10)

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.紫外线B（UV-b）值最初以毫瓦每平方米（mW/m²）为单位给出，后在数据导入过程中出现失误，直接复用原数值，将单位错误设置为瓦每平方米（W/m²）。相关数值已于2017年2月9日完成修正（除以1000）。