Ultra-violet measurements from station Sioux Falls (2003-11)

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 2017-02-03.

紫外线B（UV-b）数值最初以毫瓦每平方米（mW/m²）为单位给出，后被错误地以相同数值按瓦每平方米（W/m²）单位导入。该数据集的所有数值已于2017年2月3日完成修正，修正方式为将数值除以1000。