Visible (to humnas) radiation (380...760 nm) according to ISO standard
definition, no weighting applied. For std = "RS" the returned range is
the same as for PAR(). The panchromatic bands of Landsat missions are
also supported.
Usage
VIS(std = "ISO")
Value
A waveband object wavelength defining a wavelength range.
Arguments
std
a character string "ISO" or "RS" (remote sensing).