netRadiation: Estimates net radiation
In water: Actual Evapotranspiration with Energy Balance Models
Description
Usage
Arguments
Author(s)
References
See Also
Description
This function estimates net radiation considering a surface radiation balance. Equations use the information from the image, in addition of measurements of actual vapor pressure and altitude.
Usage
1
netRadiation(LAI, albedo, Rs.inc, Rl.inc, Rl.out)
Arguments
LAI
raster layer with leaf area index. See LAI()
albedo
broadband surface albedo. See albedo()
Rs.inc
incoming short-wave radiation
Rl.inc
incomin long-wave radiation
Rl.out
outgoing long-wave radiation
Author(s)
Guillermo Federico Olmedo
Fonseca-Luengo, David
References
R. G. Allen, M. Tasumi, and R. Trezza, "Satellite-based energy balance for mapping evapotranspiration with internalized calibration (METRIC) - Model" Journal of Irrigation and Drainage Engineering, vol. 133, p. 380, 2007
See Also
Other net radiation related functions: LAI,
METRICtopo, SWtrasmisivity,
albedo, incLWradiation,
incSWradiation,
outLWradiation, soilHeatFlux,
solarAngles,
surfaceTemperature
water documentation built on May 2, 2019, 2:17 a.m.
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Description Usage Arguments Author(s) References See Also
Description
This function estimates net radiation considering a surface radiation balance. Equations use the information from the image, in addition of measurements of actual vapor pressure and altitude.
Usage
1 | netRadiation(LAI, albedo, Rs.inc, Rl.inc, Rl.out)
|
Arguments
LAI |
raster layer with leaf area index. See LAI() |
albedo |
broadband surface albedo. See albedo() |
Rs.inc |
incoming short-wave radiation |
Rl.inc |
incomin long-wave radiation |
Rl.out |
outgoing long-wave radiation |
Author(s)
Guillermo Federico Olmedo
Fonseca-Luengo, David
References
R. G. Allen, M. Tasumi, and R. Trezza, "Satellite-based energy balance for mapping evapotranspiration with internalized calibration (METRIC) - Model" Journal of Irrigation and Drainage Engineering, vol. 133, p. 380, 2007
See Also
Other net radiation related functions: LAI,
METRICtopo, SWtrasmisivity,
albedo, incLWradiation,
incSWradiation,
outLWradiation, soilHeatFlux,
solarAngles,
surfaceTemperature
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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