The wavelength limits for std = "RS"
and Landsat imagers have been
taken from R package RStools and NASA and USGS documentation. They are
defined simply as wavelength ranges without considering the spectral
sensitivity of satellite intruments/cameras based on which remote sensing
based indexes are usually calculated. The values for std = "ISO"
are
according to ISO 20473. The values for std = "CIE"
are suggested
values according to Wikipedia, and need verification.
IR(std = "ISO")NIR(std = "ISO")
IRA(std = "CIE")
SWIR(std = "CIE")
IRB(std = "CIE")
SWIR1(std = "RS")
SWIR2(std = "RS")
MIR(std = "ISO")
IRC(std = "CIE")
FIR(std = "ISO")
TIR1(std = "RS")
TIR2(std = "RS")
character string, "ISO", "CIE", or Landsat imagers named "LandsatRBV", "LandsatMSS", etc., or "RS", for remote sensing wavebands as defined in the documentation of package 'RStoolbox'.
a waveband object wavelength defining a wavelength range.
The names NIR, SWIR and TIR are abbreviations of near infra-red, short-wave infra-red and thermal infra-red, respectively.
Far_red
for wavebands close to the boundary between red
and infrared regions.
Other unweighted wavebands: Blue
,
Far_red
, Green
,
Orange
, Purple
,
Red
, UVA
, UVB
,
UVC
, UV
, VIS
,
Yellow
# NOT RUN {
SWIR1()
SWIR1("RS")
# }
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