Sky view avg result type (Heat Overlay): Difference between revisions
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|icon=Overlay icon heat sky view avg.png | |icon=Overlay icon heat sky view avg.png | ||
|unit=fraction | |unit=fraction | ||
|mode=[[Result | |mode=[[Result types (Heat Overlay)#Start|Start]] | ||
|description=The calculated average of individual calculated sky view factors. | |description=The calculated average of individual calculated sky view factors. | ||
}}</onlyinclude>}} | }}</onlyinclude>}} | ||
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{{article end | {{article end | ||
|notes= | |notes= | ||
* Foliage is excluded from the average when height is larger then attribute: [[Exclude foliage height m (Heat Overlay)]]. | |||
* Buildings and Water are also excluded from the average when [[Exclude buildings (Heat Overlay)]] and [[Exclude water (Heat Overlay)]] are positive. | |||
* Finally when less then 10% of the average input remains the value becomes 1, less then 20% the value is interpolated between 1-avg and for >20% the average values is used. This is described in an erratum on page 126 of the {{Heat DPRA Report}}. | |||
|seealso= | |seealso= | ||
Latest revision as of 14:22, 9 April 2024
| Icon | Result type | Unit | Mode | Description |
|---|---|---|---|---|
 |
SKY_VIEW_AVG | fraction | Start | The calculated average of individual calculated sky view factors. |
Notes
- Foliage is excluded from the average when height is larger then attribute: Exclude foliage height m (Heat Overlay).
- Buildings and Water are also excluded from the average when Exclude buildings (Heat Overlay) and Exclude water (Heat Overlay) are positive.
- Finally when less then 10% of the average input remains the value becomes 1, less then 20% the value is interpolated between 1-avg and for >20% the average values is used. This is described in an erratum on page 126 of the DPRA Heat stress report.
See also
- Group
- Result types
- Atmospheric temperature • Bowen ratio • Foliage • Physiological equivalent temperature (PET) • Relative PET • Shade • Sky view • Sky view average • Urban heat island • Vegetation • Vegetation average • Wind speed
- Related