Exclude foliage height m (Heat Stress Overlay): Difference between revisions

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|attribute=EXCLUDE_FOLIAGE_HEIGHT_M
|attribute=EXCLUDE_FOLIAGE_HEIGHT_M
|unit=m
|unit=m
|description=Whether the area directly below foliage (e.g. Trees higher then this value) should be excluded in calculating the average sky view.
|description=The height threshold above which foliage (e.g. trees) will have the area directly below them excluded from the average sky view calculation.
|defaultvalue=1.2
|defaultvalue=1.2
|icon=
|icon=
}}</onlyinclude>}}
}}</onlyinclude>}}


The {{Heat DPRA Report}} indicates on page 31 that the area directly below trees and bushes should be excluded from the [[Sky_view_avg_result_type_(Heat_Overlay)|average Sky View]] calculation used for the Urban Heat Island (UHI) effect. However it is still included in the PET according to the result images on page 101, the sky view is assumed to be zero here.
The {{Heat DPRA Report}} indicates on page 31 that the area directly below trees and bushes should be excluded from the [[Sky view avg result type (Heat Stress Overlay)|average Sky View]] calculation used for the Urban Heat Island (UHI) effect. However, result images on page 101 show it remains included in the PET, where the sky view is assumed zero.


{{HeatOverlay model attribute nav}}
{{HeatOverlay model attribute nav}}

Latest revision as of 14:00, 7 July 2026

Icon Attribute Unit Range Description Default value
EXCLUDE_FOLIAGE_HEIGHT_M m The height threshold above which foliage (e.g. trees) will have the area directly below them excluded from the average sky view calculation. 1.2

The DPRA Heat stress report indicates on page 31 that the area directly below trees and bushes should be excluded from the average Sky View calculation used for the Urban Heat Island (UHI) effect. However, result images on page 101 show it remains included in the PET, where the sky view is assumed zero.

Heat Stress Module
Heat Stress Module
Tutorials
Overview
Theory
Benchmarks
Group
Model attributes
Daily average radiation • Daily average wind speed • Daily maximum temperature • Daily minimum temperature • Dates • Exclude buildings • Exclude water • Exclude foliage height m • Foliage areas • Hourly humidity • Hourly radiation • Hourly temperature • Max shadow distance • Sun altitude • Sun azimuth • Sun daily motion • Wind direction • Wind speed • Wind decline angle
Building attributes
Bowen ratio • Foliage height • Foliage crown factor • Vegetation fraction
Prequels
Building elevation • Foliage height • Terrain elevation
Related
Calculation models and formulas • Feature attributes • Model attributes • Result types


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