Usually approximated by the Henyey-Greenstein phas
Usually approximated by the Henyey-Greenstein phase function or by Discrete Gegenbauer series, it is a powerful tool to calculate the size and the refractive index of spheroids. Furthermore, it explains why clouds appear to be white: because the particles that form clouds have a radius about the same size or larger than the incoming light's wavelength. FTP name this type of scattering where all wavelengths of light are scattered equally.
Usually approximated by the Henyey-Greenstein phase function or by Discrete Gegenbauer series, it is a powerful tool to calculate the size and the refractive index of spheroids.
{Mie} Scattering