The vertical distribution of the shortwave flux in the atmosphere is important for understanding the energy budget and the validation of climate models. We calculated shortwave flux profiles for cloudy cases by using the Doubling-Adding KNMI radiative transfer model with water vapour and cloud liquid water profiles derived from the Integrated Profiling Technique (IPT). As an example, we will show the approach for 3 March 2012. The calculated downward flux at the surface for this day compares well with measurements made at the Cabauw Baseline Surface Radiation Network (BSRN) site (51.97°N, 4.93°E), the Netherlands.
P Wang, H Klein Baltink, WH Knap, P Stammes. Shortwave flux profile analysis at the Cabauw BSRN site
Conference: International Radiation Symposium, Place: Berlijn, Year: 2012, First page: 0, Last page: 0