Resolve
RDF Terms

Reflectance Factor

Applicable units are those of quantitykind:ReflectanceFactor

Reflectance Factor is the measure of the ability of a surface to reflect light or other electromagnetic radiation, equal to the ratio of the reflected flux to the incident flux.

http://www.thefreedictionary.com/reflectance+factor

$R = \frac{\Phi_n}{\Phi_d}$, where $\Phi_n$ is the radiant flux or luminous flux reflected in the directions delimited by a given cone and $\Phi_d$ is the flux reflected in the same directions by an identically radiated diffuser of reflectance equal to 1.

Reflectance Factor is the measure of the ability of a surface to reflect light or other electromagnetic radiation, equal to the ratio of the reflected flux to the incident flux.

R