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* The [[MultiPolygon]] stored in a [[Section]] of a part of a forest is the region where potentially tree trunks are located.
* The [[MultiPolygon]] stored in a [[Section]] of a part of a forest is the region where potentially tree trunks are located.
* The height of trees is calculated using the difference between the [[DTM]] and the [[DSM]] during the [[New Project Wizard]] phase.
* The height of trees is calculated using the difference between the [[DTM]] and the [[DSM]] during the [[New Project Wizard]] phase.
* The height of trees is stored in the [[Floor height m (Function Value)|FLOOR_HEIGHT_M]] attribute, in amounts of meters.
==Functions==
{|class=wikitable
!Name
!ID
!Categories
!Description
|-
| Birch
| 953
| NATURE
| The birch tree (genus:Betula) is a deciduous tree. A common birch is the Silver Birch
|-
| Christmas tree
| 879
| LEISURE
| Space designated for the placement of a seasonal decorative Christmas tree
|-
| Default deciduous trees
| 440
| NATURE
| Deciduous trees used to increase the amount of greenery within an area
|-
| Default pine trees
| 888
| NATURE
| Pine trees increase the amount of greenery
|-
| Fruit Trees
| 934
| AGRICULTURE
| Area dedicated to the cultivation of fruit-bearing trees
|-
| Italian Poplar
| 954
| NATURE
| The Italian Poplar (species:Populus Nigra 'Italica') is a deciduous tree
|-
| Larch
| 951
| NATURE
| The larch (genus:Larix) is a deciduous tree. The European Larch is a common larch tree
|-
| Mangrove forest
| 753
| NATURE
| Coastal ecosystem characterized by salt-tolerant mangrove trees providing shoreline protection and biodiversity habitats
|-
| Oak
| 950
| NATURE
| Oak trees (genus:Quercus) are deciduous trees. The European oak is a common oak tree species
|-
| Orchard
| 472
| AGRICULTURE
| Area designated for the cultivation of fruit trees
|-
| Palm trees
| 937
| NATURE
| Palm trees increase the amount of greenery
|-
| Willow
| 952
| NATURE
| The willow (genus:Salix) is a deciduous tree. A common willow tree is the white willow
|-
| Wooded bank
| 963
| NATURE
| A linear planting of trees and shrubs serving as a natural boundary or windbreak
|}


==Overlays==
==Overlays==
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*[[Shadow Overlay]]
*[[Shadow Overlay]]
**[[Foliage crown factor (Shadow Overlay)]]
**[[Foliage crown factor (Shadow Overlay)]]
**[[Foliage result type (Shadow Overlay)]]
*[[Traffic Overlay]]
*[[Traffic Overlay]]
**[[Min tree height m (Traffic Overlay)]]
**[[Min tree height m (Traffic NO2 Overlay)]]
**[[Min tree height m (Traffic NO2 Overlay)]]
**[[Trees result type (Traffic NO2 Overlay)]]


*[[Water Overlay]]
*[[Water Overlay]]
**[[Root depth m (Water Overlay)]]
**[[Evapotranspiration model (Water Overlay)]]
**[[Evapotranspiration model (Water Overlay)]]
**[[Ground transpiration formula (Water Overlay)]]
**[[Ground transpiration formula (Water Overlay)]]
**[[Evapotranspiration result type (Water Overlay)]]
**[[Last evapotranspiration result type (Water Overlay)]]
**[[Ground transpiration result type (Water Overlay)]]
**[[Ground last transpiration result type (Water Overlay)]]


==Foliage==
==Foliage==
The [[Heat Stress Overlay]] (and [[Shadow Overlay]]) use Foliage of trees as input, either as:
The [[Heat Stress Overlay]] (and [[Shadow Overlay]]) use Foliage of trees as input, either as:
* [[Building]]s with Tree[[ Function]]s, calculating the foliage using the [[Foliage crown factor (Heat Stress Overlay)
* [[Building]]s with [[#Functions|Tree Function]]s, calculating the foliage using the [[Foliage crown factor (Heat Stress Overlay)]]
* [[Foliage areas (Heat Stress Overlay)]]
* [[Foliage areas (Heat Stress Overlay)]]
* [[Foliage height prequel (Heat Stress Overlay)]]
* [[Foliage height prequel (Heat Stress Overlay)]]
Foliage can be detected using an [[Inference Overlay]] using the [[Foliage (Neural Network)]].


{{article end
{{article end
|notes=
|notes=
* The [[Floor height m (Function Value)|FLOOR_HEIGHT_M]] also affects how tall the tree is in the [[3D Visualization]].
* Roots of trees can be seen in the [[Underground visualization]]
* Roots of trees can be seen in the [[Underground visualization]]
|seealso=
|seealso=
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*[[Function]]
*[[Function]]
*[[List of Functions]]
*[[List of Functions]]
* [[Foliage (Neural Network)]]
* [[Geo Option#TREES|TREES (Geo Option)]]
*[[Road]]
|howtos=
|howtos=
* [[How to import trees based on an Inference Overlay]]
* [[How to import trees based on an Inference Overlay]]
* [[How to detect foliage using an Inference Overlay]]
* [[How to detect foliage using an Inference Overlay]]
* [[How to improve the estimated foliage overlay]]
* [[How to improve the estimated foliage overlay]]
*[[How to modify evaporation factor from trees to forests]]
* [[How to modify evaporation factor from trees to forests]]
* [[How to compute residential walls with sight of trees]]
* [[How to disable Tree placements from default Sources on Project creation]]
* [[Trees and foliage tutorial]]
* [[Trees and foliage tutorial]]
}}
}}


{{editor current situation nav}}
{{editor current situation nav}}

Latest revision as of 09:46, 7 October 2026

Trees are used and represented in the Tygron Platform the in the following ways:

  • Trees are generally represented by Buildings, with a Tree Function.
  • The MultiPolygon stored in a Section of an individual Tree is the tree trunk, not the tree foliage.
  • The MultiPolygon stored in a Section of a part of a forest is the region where potentially tree trunks are located.
  • The height of trees is calculated using the difference between the DTM and the DSM during the New Project Wizard phase.
  • The height of trees is stored in the FLOOR_HEIGHT_M attribute, in amounts of meters.

Functions

Name ID Categories Description
Birch 953 NATURE The birch tree (genus:Betula) is a deciduous tree. A common birch is the Silver Birch
Christmas tree 879 LEISURE Space designated for the placement of a seasonal decorative Christmas tree
Default deciduous trees 440 NATURE Deciduous trees used to increase the amount of greenery within an area
Default pine trees 888 NATURE Pine trees increase the amount of greenery
Fruit Trees 934 AGRICULTURE Area dedicated to the cultivation of fruit-bearing trees
Italian Poplar 954 NATURE The Italian Poplar (species:Populus Nigra 'Italica') is a deciduous tree
Larch 951 NATURE The larch (genus:Larix) is a deciduous tree. The European Larch is a common larch tree
Mangrove forest 753 NATURE Coastal ecosystem characterized by salt-tolerant mangrove trees providing shoreline protection and biodiversity habitats
Oak 950 NATURE Oak trees (genus:Quercus) are deciduous trees. The European oak is a common oak tree species
Orchard 472 AGRICULTURE Area designated for the cultivation of fruit trees
Palm trees 937 NATURE Palm trees increase the amount of greenery
Willow 952 NATURE The willow (genus:Salix) is a deciduous tree. A common willow tree is the white willow
Wooded bank 963 NATURE A linear planting of trees and shrubs serving as a natural boundary or windbreak

Overlays

Tree (building)s and their properties are used in various overlays:

Foliage

The Heat Stress Overlay (and Shadow Overlay) use Foliage of trees as input, either as:

Foliage can be detected using an Inference Overlay using the Foliage (Neural Network).

Notes

How-to's

See also

Current Situation
Current Situation
Buildings • Terrains • Administrative • Areas • Networks • Overlays • Indicators • Panels • Globals •  Queries • Geo Import
Buildings
Function • Function Override • Section • Category • Custom Geometry • Category Value • Function Value • Function Values Table • List of Functions
Traffic
Unit Type • Unit Data • Unit Data Override
Terrain
Height sector • Elevation model • Elevation GeoTIFF • Elevation Grid Overlay • Ground Price • Terrain Type • Terrain Type Override • List of Terrain Types
Administrative
Neighborhood • Zone • Permission Popup • Plot • Zip Code
Queries
Query Tool • Measurement
Geo Import
Source • GeoShare
Network
Net Cluster • Net Function • Net Line • Net Load • Net Node • Net Setting
Editor
Current Situation • Future Design • Multi Scenario • Tools • Community


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