cal_inverseRelativeDistance_Earth_sun

Calculating inverse relative distance Earth-sun

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_inverseRelativeDistance_Earth_sun function

<dl><dt>J</dt>
<dd>is the number of the day in the year between 1 (1 January) and 365
or 366 (31 December).</dd></dl>

Arguments

Calculating inverse relative distance Earth-sun — cal_inverseRelativeDistance_Earth_sun

<dl>

<dt>J</dt>
<dd>is the number of the day in the year between 1 (1 January) and 365
or 366 (31 December).</dd>

</dl>

cal_inverseRelativeDistance_Earth_sun: Calculating inverse relative distance Earth-sun

Description

Usage

Value

Arguments

References