UHI formula (Heat Overlay): Difference between revisions
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The Urban heat island effect is calculated using the following formula:<br> | The Urban heat island effect is calculated using the following formula:<br> | ||
UHI<sub>max</sub> = factor * temperature_effect | |||
UHI<sub>max</sub> = ( 2 - S<sub>vf</sub> - F<sub>veg</sub> ) * ( S * (T<sub>max</sub>-T<sub>min</sub>)<sup>3</sup> / U )<sup>-4</sup> | UHI<sub>max</sub> = ( 2 - S<sub>vf</sub> - F<sub>veg</sub> ) * ( S * (T<sub>max</sub>-T<sub>min</sub>)<sup>3</sup> / U )<sup>-4</sup> | ||
Revision as of 13:07, 11 September 2019
The Urban heat island effect is calculated using the following formula:
UHImax = factor * temperature_effect
UHImax = ( 2 - Svf - Fveg ) * ( S * (Tmax-Tmin)3 / U )-4