radiation_l8t: Energy balance using Landsat-8 images (including thermal...

In agriwater: Evapotranspiration and Energy Fluxes Spatial Analysis

Energy balance using Landsat-8 images (including thermal bands) with single agrometeorological data.

Description

Energy balance using Landsat-8 images (including thermal bands) with single agrometeorological data.

Usage

radiation_l8t(doy, RG, Ta, ET0, a, b)

Arguments

doy	is the Day of Year (DOY)
RG	is the global solar radiation
Ta	is the average air temperature
ET0	is the reference evapotranspiration
a	is one of the regression coefficients of SAFER algorithm
b	is one of the regression coefficients of SAFER algorithm

Value

It returns in raster format (.tif) the Surface Albedo at 24h scale ("Alb_24"), NDVI, Surface Temperature ("LST"), Crop Coefficient ("kc"), Actual Evapotranspiration (evapo), latent heat flux "LE_MJ"), net radiation ("Rn_MJ"), ground heat flux ("G_MJ") and the sensible heat flux ("H_MJ").

agriwater documentation built on June 8, 2023, 6:45 a.m.