Building elevation prequel (Shadow Overlay)

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Revision as of 11:40, 13 February 2025 by Frank@tygron.nl (talk | contribs) (Created page with "{{Overlay prequels|overlay=Heat|allowselflinks=true| <onlyinclude>{{Overlay prequels|type=row|overlay=Shadow |prequel=BUILDING_ELEVATION |name=Building elevation |unit=m (datum) |description=Used for initializing the digital surface model used for this Shadow Overlay. |min=-10000 |max=10000 }}</onlyinclude> }} {{article end |notes=* The values in this prequel grid are clamped between the mentioned min and max. No data values are not allowed. An Average Ove...")
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Name Prequel Underlying data Unit Range No data Description
Building elevation BUILDING_ELEVATION Shadow Prequel m (datum) -10000 to 10000 Clamped to range Used for initializing the digital surface model used for this Shadow Overlay.


Notes

  • The values in this prequel grid are clamped between the mentioned min and max. No data values are not allowed. An Average Overlay can be used to fill in the NO_DATA values of an other grid overlay.
  • The building elevation is interpreted as datum heights.
Shadow Overlay
Model attributes
Dates • Max foliage radius • Max shadow distance • Sun altitude • Sun azimuth
Shadow features
Foliage Area • Foliage crown factor • Foliage height
Prequels
Building elevation • Foliage height • Terrain elevation
Calculation models
Foliage height • Shade
Result types
Shade • Foliage


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