Bowen ratio result type (Heat Overlay): Difference between revisions
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|[[File:Overlay_icon_heat_foliage.png|25px|center]] | |[[File:Overlay_icon_heat_foliage.png|25px|center]] | ||
|BOWEN | |BOWEN RATIO | ||
|fraction | |fraction | ||
|[[Result_type_(Heat_Overlay)#Date_Time_type|Date-Time]] | |[[Result_type_(Heat_Overlay)#Date_Time_type|Date-Time]] | ||
Revision as of 15:16, 7 November 2019
| Image | Result type | Unit | Display mode | Description |
|---|---|---|---|---|
 |
BOWEN RATIO | fraction | Date-Time | The initial Bowen ratio of buildings and terrains. Is used to describe the type of heat transfer for a surface that has moisture. |
Notes
- DPRA Heat stress report uses only two possible values for the Bowen ratio: 0.4 and 3.0.
- Terrains such as grassland and functions such as trees and vegetation generally have a ratio of 0.4.
- Water is special in the sense that during the day the ratio is 0.4 and at night the ratio is 3.0.
- The other functions and terrains have a Bowen ratio of 3.0
See also
- Bowen ratio
- Wikipedia on Bowen ratio
- 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