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{{learned|what the housing indicator is|how the housing indicator functions|how to set the target for the housing indicator|what properties the housing indicator has}}
The Housing target indicator calculates the number of houses that are added to the project current situation and relates this to the total target of houses.
This indicator is useful for projects where for example:
* one of the goals is to work on reaching a certain housing target
* different spatial plans are compared using the [[3D Visualization]]


==Housing==
The total amount of houses is adjustable, this makes it useful for all types of projects. The housing target indicator is on neighborhood level.
Housing refers to the amount of a certain type of [[constructions|construction]] realized. Specifically, it counts constructions based on the category of their [[functions|function]].


==How is the housing indicator implemented in the {{software}}?==
This Excel indicator can be downloaded from the Public [[GeoShare]]. Read on to find out more about the indicator's calculation method and how to set it up in your project.
[[File:indicator_editor_screen_-_building.jpg|framed|right|The right panel with the housing indicator selected.]]
The housing [[indicators|indicator]] indicates a target of a [[stakeholders|stakeholder]] to realize specific amounts of a certain type of construction, in excess of the starting situation. For example, when a session starts with 150 houses, and the housing indicator has a target for 50 houses, a total of 200 houses must exist in the 3D world for the indicator to score 100%.


The target for the housing indicator should not be exceeded, or the excess will be deducted from the score of the indicator. In the above example, if 50 houses have to be created, but 70 are created, the total score is 50 houses - 20 houses = 30 houses, or 60%.
===Indicator panel===
[[File:Target_score.jpg|300px|right]]
The indicator panel shows the three different types of housing, the number of houses that are built in the neighborhood and the targets for the social housing and the total target.


==Indicator targets==
===Calculation===
The housing indicator has multiple values for a target. Each corresponds to the available [[List of option groups#construction options|Construction Options]].
The indicator calculates the difference in houses between the planned and original state of the project. Houses in the {{software}} are called [[Units]]. A building block is not necessarily one unit. You can see the number of units when clicking on a building in the 3D Visualization.
Only units of the type normal, social and luxe are being taken into account. The total target can be adjusted. An additional target of 30% social housing is deducted from this total target.


; Amount of houses that need to be built for type. (Separate targets for multiple types)
===Score===
: The amount of complete houses that need to be created in addition to the existing housing of that type. Types include [[List of option groups#Affordable Housing|affordable housing]], [[List of option groups#Market Housing|market housing]], [[List of option groups#Top Market Housing|top market housing]], [[List of option groups#Senior Housing|senior housing]] and [[List of option groups#Student Housing|student housing]].
The score is represented in a progress bar, with a scale from 0 to 100%.
Determine if you want to calculate the [[Indicators#Absolute_score|absolute or relative score]].


; Amount of floorspace that needs to be built for type. (Separate targets for multiple types)
==Additional configurations==
: The amount of floorspace in m² that needs to be created in addition to the existing floorspace of that type. Types include [[List of option groups#Offices|offices]], [[List of option groups#Roads|roads]], [[List of option groups#Nature|nature]], [[List of option groups#Education|education]] and other types.
For this indicator to function, an extra attribute has to be added to the [[Neighborhood]] in where the houses will be build and a new [[Global]] has to be defined to set the total housing target. Read below for the steps.


==Indicator properties==
===Add the Attribute===
This indicator is a stakeholder-specific indicator. This means the indicator is unique to a specific stakeholder. If multiple stakeholders have this indicator, they each have their own separate version, and their targets may differ.
[[File:Plan_area.jpg|300px|right]]
The indicator looks only at the number of units in a certain [[Neighborhood]]. This neighborhood is marked with the attribute ''PLAN_AREA'' with a value > 0, for the indicator to know which neighborhood to look at. Therefore, an attribute has to be added to the neighborhood in where you want to build houses.
{{Editor steps|title=| Select the ''Current situation'' tab and click on the ''Neighborhoods'' button in the ribbon header| Select the Neighborhood where you want to build in the left panel| In the right panel, go to the tab Attributes.| Scroll down to the bottom and enter the Attribute name PLAN_AREA with value "1".| Click on Save new attribute. The attribute is now added to the the other attributes.}}


This indicator is represented with a progress bar, representing a scale of 0 to 100% score.
===Add the Global===
The total housing target is set in a [[Global]]. To learn more about what a global is, please go to the [[Globals]] page. 
{{Editor steps|title=|Select the ''Current situation'' and then hover over the ''TQL Queries'' button in the ribbon header. |Click on the ''Add Global'' button in the hover panel. A new global named VARIABLE will be added to the left panel.| Select the global VARIABLE.| In the right panel, change the name to HOUSING_GOAL. | Change the start value to a number representing your total housing target.|Hover over the Auto update icon and choose for Reset to Start values (faster) to update your project.}}


This indicator functions by tally. The amount added and subtracted results in the current value.
<gallery mode=nolines>
File:Add_global_new_interface.JPG
File:Housing_goal.jpg
File:Recalculate_excel.JPG
</gallery>


This indicator scores uniformly on the entire session. It is not divided into a separate sub-score per [[zoning|zone]].
{{article end
}}
{{Indicator nav}}
[[Category:Public GeoShare]]

Latest revision as of 16:06, 2 February 2023

The Housing target indicator calculates the number of houses that are added to the project current situation and relates this to the total target of houses. This indicator is useful for projects where for example:

  • one of the goals is to work on reaching a certain housing target
  • different spatial plans are compared using the 3D Visualization

The total amount of houses is adjustable, this makes it useful for all types of projects. The housing target indicator is on neighborhood level.

This Excel indicator can be downloaded from the Public GeoShare. Read on to find out more about the indicator's calculation method and how to set it up in your project.

Indicator panel

Target score.jpg

The indicator panel shows the three different types of housing, the number of houses that are built in the neighborhood and the targets for the social housing and the total target.

Calculation

The indicator calculates the difference in houses between the planned and original state of the project. Houses in the Tygron Platform are called Units. A building block is not necessarily one unit. You can see the number of units when clicking on a building in the 3D Visualization. Only units of the type normal, social and luxe are being taken into account. The total target can be adjusted. An additional target of 30% social housing is deducted from this total target.

Score

The score is represented in a progress bar, with a scale from 0 to 100%. Determine if you want to calculate the absolute or relative score.

Additional configurations

For this indicator to function, an extra attribute has to be added to the Neighborhood in where the houses will be build and a new Global has to be defined to set the total housing target. Read below for the steps.

Add the Attribute

Plan area.jpg

The indicator looks only at the number of units in a certain Neighborhood. This neighborhood is marked with the attribute PLAN_AREA with a value > 0, for the indicator to know which neighborhood to look at. Therefore, an attribute has to be added to the neighborhood in where you want to build houses.

Housing target (Indicator):
  1. Select the Current situation tab and click on the Neighborhoods button in the ribbon header
  2. Select the Neighborhood where you want to build in the left panel
  3. In the right panel, go to the tab Attributes.
  4. Scroll down to the bottom and enter the Attribute name PLAN_AREA with value "1".
  5. Click on Save new attribute. The attribute is now added to the the other attributes.

Add the Global

The total housing target is set in a Global. To learn more about what a global is, please go to the Globals page.

Housing target (Indicator):
  1. Select the Current situation and then hover over the TQL Queries button in the ribbon header.
  2. Click on the Add Global button in the hover panel. A new global named VARIABLE will be added to the left panel.
  3. Select the global VARIABLE.
  4. In the right panel, change the name to HOUSING_GOAL.
  5. Change the start value to a number representing your total housing target.
  6. Hover over the Auto update icon and choose for Reset to Start values (faster) to update your project.
  • Add global new interface.JPG
  • Housing goal.jpg
  • Recalculate excel.JPG
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