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Full-Text Articles in Physical Sciences and Mathematics
Modeling Effective Albedo As A Function Of Land Cover Type And Snow Type, Martin Ytre-Eide, Terje Christensen, Tore Sivert Johnsen Istad, Lill Tove Nilsen, Bjørn Johnsen
Modeling Effective Albedo As A Function Of Land Cover Type And Snow Type, Martin Ytre-Eide, Terje Christensen, Tore Sivert Johnsen Istad, Lill Tove Nilsen, Bjørn Johnsen
Free and Open Source Software for Geospatial (FOSS4G) Conference Proceedings
The Center for Environmental Radioactivity (CERAD) project "UV-maps" aims to obtain geographically distributed time-series of solar ultraviolet (UV) radiation in Norway. Since UV-measurements are limited to a few monitoring stations, a full representation of the spatial and temporal distribution needs to be based on a ra-diative transfer model (RTM). A key parameter is the regional albedo distribution. The albedo model developed here apply a gridded set of local albedo values to derive the regional, effective albedo at any given point. In Norway there is a UV-monitoring network that has been operating since 1996, delivering almost continual 20-years time series of …