Smith, G.B.; Green, D.C.; McCredie, G.; Hossain, M.; … - In: Renewable Energy 22 (2001) 1, pp. 85-90
The measurement of BRTF (Bi-directional reflectance and transmittance function) is described using a new instrument which is capable of supplying BRTF data and algorithms for use in computer simulations directly on diffuse materials and indirectly on large samples and sub-systems. A high...