cal_netSolarRadiation

The net shortwave radiation resulting from the balance between
 incoming and reflected solar radiation.

Supports the calculation of meteorological characteristics in
evapotranspiration research and reference crop evapotranspiration, and offers
three models to simulate crop evapotranspiration and soil water balance in
the field, including single crop coefficient and dual crop coefficient,
as well as the Shuttleworth-Wallace model. These calculations main refer to
Allen et al.(1998, ISBN:92-5-104219-5), Teh (2006, ISBN:1-58-112-998-X), and
Liu et al.(2006) <doi:10.1016/j.agwat.2006.01.018>.

Minguo Liu

simET

Tools for Simulation of Evapotranspiration of Field Crops and
Soil Water Balance

Huimin Yang

cal_netSolarRadiation function

<dl><dt>alpha</dt>
<dd>albedo or canopy reflection coefficient, which is 0.23 for the
hypothetical grass reference crop [dimensionless].</dd>
<dt>Rs</dt>
<dd>the incoming solar radiation [MJ m-2 day-1]. From cal_solarRadiation()</dd></dl>

Arguments

Calculating net solar (shortware radiation) Rns — cal_netSolarRadiation

<dl>

<dt>alpha</dt>
<dd>albedo or canopy reflection coefficient, which is 0.23 for the
hypothetical grass reference crop [dimensionless].</dd>


<dt>Rs</dt>
<dd>the incoming solar radiation [MJ m-2 day-1]. From cal_solarRadiation()</dd>

</dl>

cal_netSolarRadiation: Calculating net solar (shortware radiation) Rns

Description

Usage

Value

Arguments

References