netRadiation: Estimates net radiation

Description Usage Arguments Author(s) References See Also

View source: R/water_netRadiation.G.R

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 Nov. 17, 2017, 4:56 a.m.