Livability Overlay: Difference between revisions

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[[File:Livability-Overlay.jpg|thumb|right|Optional Livability overlay, linked to Livability indicator]]
[[File:Livability-Overlay.jpg|thumb|right|Optional Livability overlay, linked to Livability indicator]]


The Livability Overlay is an [[Grid overlay| overlay]] which displays the average livability in different colors for the project area, indicating good, average and bad livability. Each object in the [[3D World]] ([[function]] or [[terrain|land type]]) has a default specified [[Functions#Environment_effect|livability effect]], based on research. The average value of a location is the combined livability effect values of the surrounding functions in a 200m radius.<br>
The Livability [[Overlay]] is a [[grid overlay]] which displays the average livability in different colors for the project area, indicating good, average and bad livability. Each [[building]] and each [[terrain]] has a default specified [[Livability effect (Function Value)|livability effect]], based on research. The average value of a location is the combined livability effect values of the surrounding functions in a 200m radius.
This overlay becomes available for each stakeholder with an [[Indicator_Weights|interest]] in the [[Livability_(Indicator)|livability indicator]]. In other words, the overlay is only visible when the livability indicator is also active for the selected stakeholder.
 
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The livability overlay and its metric are based on the VROM commissioned "Leefbaarometer".<ref name="leidelmeijer"/>
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==Legend==
==Legend==
*Green (Good): Indicates a good livability, compared to the surroundings.
*Green (Good): Indicates a good livability, compared to the surroundings.
*Orange (Average): Indicates an average livability, compared to the surroundings.
*Orange (Average): Indicates an average livability, compared to the surroundings.
*Color: Red (Bad): Indicates a bad livability, compared to the surroundings.
*Color: Red (Bad): Indicates a bad livability, compared to the surroundings.
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==Additional information displayed in hover panel==
==Additional information displayed in hover panel==
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====Livability in the Zone====
====Livability in the Zone====
The average value of the livability in the entire [[Zones|zone]]
The average value of the livability in the entire [[neighborhood]]
 
==Calculation==
The calculation of livability takes place in broadly two steps. First, in every grid cell in the [[project]], the local livability value is determined. If the land is empty, this value is derived from the [[terrain|terrain type]]. If there is a building present, the [[livability effect (Function Value)|livability effect]] from the building is used.


For information on adding and removing Overlays see...
Next, for every cell, all the cells in the surrounding area are checked. Of all the cells found, the average value is taken and stored as the final value for that grid cell.
 
The result is a grid in which the value of every cell is an average value of its surroundings.


==Changing function values to change effects on the Livability==
==Changing function values to change effects on the Livability==
: '' Main article: [[Functions#Changing_function_values|Changing function values]]''
: '' Main article: [[Functions#Changing_function_values|Changing function values]]''
{{Editor ribbon|header=Indicators|bar=Function Values}}
{{Editor location|Function Values}}
[[File:Function_values_screen.jpg|thumb|750px|left|The function values window.]]
[[File:Function_values_screen.jpg|thumb|750px|left|The [[Function Values Table]].]]
To change a function value to affect the Livability overlay (and indicator), look for the "Livability Effect" column and change the "Livability Effect" value for a certain construction. The overlay will update automatically.
To change a function value to affect the Livability overlay (and indicator), look for the "Livability Effect" column and change the "Livability Effect" value for a certain building. The overlay will update automatically.
 
{{Editor steps|title=change function values to change effects on the Livability|Select "Indicators" in the ribbon header|Select "Function Values" in the ribbon bar |The Function Values window will open |Select a function in the Function Values window |Change the "Livability Effect" Value for the selected function |Confirm by pressing "Enter"}}
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==How-to's==
* [[How-to add and remove an overlay|Add and remove an overlay]]
* [[How-to edit an overlay legend|Edit an overlay legend]]
 
==Notes==


Because the Livability Overlay is directly linked to the [[Livability (Indicator)|Livability indicator]], it is currently not possible to load this Livability overlay separately. To activate the Livability overlay in you project, please see the documentation about [[Indicators#Adding/removing indicators|Adding/removing indicators]].
{{Editor steps|title=change function values to change effects on the Livability|Select "Indicators" in the ribbon header|Select "Function Values" in the ribbon bar |The [[Function Values Table]] will open |Select a function in the  Function Values Table|Change the "Livability Effect" Value for the selected function |Confirm by pressing "Enter"}}
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{{article end
|howtos=
* [[How to add and remove an Overlay]]
* [[How to edit an overlay legend|Edit an overlay legend]]
* [[How to change Function Values for a Function]]
|references=
<references>
<ref name="leidelmeijer">Leidelmeijer, K. e. (2008). De Leefbaarometer; Leefbaarheid in Nederlandse wijken en buurten gemeten en vergeleken - in opdracht van Ministerie van VROM. Retrieved from: https://leefbaarometer.nl/resources/rapportage%20instrumentontwikkeling%20Leefbaarometer%201.0.pdf</ref>
</references>
}}
{{Template:Overlay nav}}
{{Template:Overlay nav}}

Latest revision as of 14:57, 29 February 2024

Optional Livability overlay, linked to Livability indicator

The Livability Overlay is a grid overlay which displays the average livability in different colors for the project area, indicating good, average and bad livability. Each building and each terrain has a default specified livability effect, based on research. The average value of a location is the combined livability effect values of the surrounding functions in a 200m radius.

The livability overlay and its metric are based on the VROM commissioned "Leefbaarometer".[1]

Legend

  • Green (Good): Indicates a good livability, compared to the surroundings.
  • Orange (Average): Indicates an average livability, compared to the surroundings.
  • Color: Red (Bad): Indicates a bad livability, compared to the surroundings.

Additional information displayed in hover panel

Hover panel displays additional information

The hover panel gives additional information when the overlay is active.

Surrounding Livability

The value of livability in the surroundings.

Livability in the Zone

The average value of the livability in the entire neighborhood

Calculation

The calculation of livability takes place in broadly two steps. First, in every grid cell in the project, the local livability value is determined. If the land is empty, this value is derived from the terrain type. If there is a building present, the livability effect from the building is used.

Next, for every cell, all the cells in the surrounding area are checked. Of all the cells found, the average value is taken and stored as the final value for that grid cell.

The result is a grid in which the value of every cell is an average value of its surroundings.

Changing function values to change effects on the Livability

Main article: Changing function values
Editor → Current Situation (Ribbon tab) → Buildings (Ribbon bar) → Edit Function Values (Dropdown)
The Function Values Table.

To change a function value to affect the Livability overlay (and indicator), look for the "Livability Effect" column and change the "Livability Effect" value for a certain building. The overlay will update automatically.

How to change function values to change effects on the Livability:
  1. Select "Indicators" in the ribbon header
  2. Select "Function Values" in the ribbon bar
  3. The Function Values Table will open
  4. Select a function in the Function Values Table
  5. Change the "Livability Effect" Value for the selected function
  6. Confirm by pressing "Enter"

How-to's

References

  1. ↑ Leidelmeijer, K. e. (2008). De Leefbaarometer; Leefbaarheid in Nederlandse wijken en buurten gemeten en vergeleken - in opdracht van Ministerie van VROM. Retrieved from: https://leefbaarometer.nl/resources/rapportage%20instrumentontwikkeling%20Leefbaarometer%201.0.pdf
Overlays
Categorization
Grid • Parent • Result Child • Result Parent • Result type
Default
City
Administrative
Ownership • Ownership Grid • Zipcodes • Zoning • Neighborhoods • Municipalities • Vacancy
Environmental
Heat Stress • Traffic Density • Traffic Noise • Traffic NO2 • Livability
Water
Rainfall • Flooding • Groundwater • Subsidence • Watershed
Grid Calculation
Average • Combo • Distance • Sight Distance • Travel Distance • Inference • Iteration
Geo Data
GeoTIFF • WCS • WMS • Image • Area • Attribute • Function
Topography
Satellite • Digital Surface Model • Digital Terrain Model • Underground • Source
Network
Network Distance • Network Overview • Network Ownership


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