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Constructor of VIS waveband

Source: R/vis.r
VIS.Rd

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")

Arguments

std

a character string "ISO" or "RS" (remote sensing).

Value

A waveband object wavelength defining a wavelength range.

See also

waveband

Other unweighted wavebands: Blue(), Far_red(), Green(), IR(), Orange(), Purple(), Red(), UV(), UVA(), UVB(), UVC(), Yellow()

Examples

VIS()
#> VIS.ISO 
#> low (nm) 380 
#> high (nm) 760 
#> weighted none 
VIS("ISO")
#> VIS.ISO 
#> low (nm) 380 
#> high (nm) 760 
#> weighted none 
VIS("LandsatOLI")
#> Pan.LandsatOLI 
#> low (nm) 500 
#> high (nm) 680 
#> weighted none 
VIS("Landsat7")
#> Pan.Landsat7 
#> low (nm) 500 
#> high (nm) 900 
#> weighted none 
VIS("Pan.RBV.Landsat3")
#> Warning: 'std' = 'Pan.RBV.Landsat3' not implemented.
#> Not available 
#> low (nm) NA 
#> high (nm) NA 
#> weighted none