Building elevation prequel (Heat Stress Overlay): Difference between revisions

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{{Overlay prequels|overlay=Heat|allowselflinks=true|
{{Overlay prequels|overlay=Heat|allowselflinks=true|
<onlyinclude>{{Overlay prequels|type=row|overlay=Heat
<onlyinclude>{{Overlay prequels|type=row|overlay=Heat Stress
   |prequel=BUILDING_ELEVATION
   |prequel=BUILDING_ELEVATION
   |name=Building elevation
   |name=Building elevation
   |unit=m
   |unit=m (datum)
   |description=Used for initializing the digital surface model used for this Heat Overlay.
   |description=Used for initializing the digital surface model used for this Heat Stress Overlay.
   |min=-10000
   |min=-10000
   |max=10000
   |max=10000
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{{article end
{{article end
|notes=* The values in this prequel grid are clamped between the mentioned min and max. No data values are not allowed, although negative {{nodata}} values will result in a foliage height of 0. An [[Average Overlay]] can be used to fill in the {{nodata}} values of an other grid overlay.
|notes=* The values in this prequel grid are clamped between the mentioned min and max. {{Nodata}} values are not permitted. An [[Average Overlay]] can be used to fill in the {{nodata}} values of another grid overlay.
* The foliage height is a relative height value in meters. Not the datum height.  
* The building elevation is interpreted as datum heights.
|api=* [[Api session event editor overlay set prequel]]
}}
}}


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

Latest revision as of 12:15, 14 July 2026

Name Prequel Underlying data Unit Range No data Description
Building elevation BUILDING_ELEVATION Heat Stress Prequel m (datum) -10000 to 10000 Clamped to range Used for initializing the digital surface model used for this Heat Stress Overlay.


Notes

  • The values in this prequel grid are clamped between the mentioned min and max. NO_DATA values are not permitted. An Average Overlay can be used to fill in the NO_DATA values of another grid overlay.
  • The building elevation is interpreted as datum heights.

API Endpoints

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
Group
Building attributes
Bowen ratio • Foliage height • Foliage crown factor • Vegetation fraction
Terrain attributes
Bowen ratio •  Vegetation fraction
Area attributes
Foliage height
Group
Prequels
Building elevation • Foliage height • Terrain elevation
Related
Calculation models and formulas • Feature attributes • Model attributes • Result types


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