ULTRAVIOLET INTENSITY PREDICTION DEVICE, UV INDEX PREDICTION DEVICE, ULTRAVIOLET INTENSITY PREDICTION METHOD, AND UV INDEX PREDICTION METHOD

摘要

PROBLEM TO BE SOLVED: To accurately and precisely predict the ultraviolet intensity of an arbitrary point.;SOLUTION: An ultraviolet intensity prediction section 16 acquires the predicted value of the global solar radiation in consideration of the effect of cloud cover from a weather prediction model arithmetic section 14. A transformation creation section 162 creates transformation every wavelength of transforming the global solar radiation into the ultraviolet intensity from the correlation between a previously acquired ultraviolet intensity observed value and the global solar radiation observed value. By-wavelength ultraviolet intensity calculation section 163 calculates the predicted value of the ultraviolet intensity by wavelength, based on the latitude of the arbitrary point and ozone whole quantity acquired by an ozone whole quantity acquisition section 161 using the created transformation by wavelength, and the predicted value of the global solar radiation acquired from the weather prediction model arithmetic section 14.;COPYRIGHT: (C)2008,JPO&INPIT