i.eb.netrad Net radiation approximation (Bastiaanssen, 1995). Imagery (i.*) ParameterRaster|albedo|Name of albedo raster map [0.0;1.0]|False ParameterRaster|ndvi|Name of NDVI raster map [-1.0;+1.0]|False ParameterRaster|temperature|Name of surface temperature raster map [K]|False ParameterRaster|localutctime|Name of time of satellite overpass raster map [local time in UTC]|False ParameterRaster|temperaturedifference2m|Name of the difference map of temperature from surface skin to about 2 m height [K]|False ParameterRaster|emissivity|Name of the emissivity map [-]|False ParameterRaster|transmissivity_singleway|Name of the single-way atmospheric transmissivitymap [-]|False ParameterRaster|dayofyear|Name of the Day Of Year (DOY) map [-]|False ParameterRaster|sunzenithangle|Name of the sun zenith angle map [degrees]|False OutputRaster|output|Net Radiation