ALL meanings of reflectance
re·flect·ance
R r - noun reflectance ratio, amount of reflection 1
- noun reflectance the ratio of the intensity of reflected radiation to that of the radiation incident on a surface. 1
- noun reflectance a 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 0
- noun reflectance the ratio of the amount of electromagnetic radiation, usually light, reflected from a surface to the amount originally striking the surface 0