Spatial plan: Difference between revisions

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A spatial plan is a design of an area with focus on the landscape, environment, routing, the interaction between public and private space, buildings forms, materialization and more.
{{learned|what a spatial plan is|how to insert a spatial plan into the Engine}}
This design can be made for an urban area as part of an urban planning project or for a more rural area for a landscape design or land art project.
Spatial plans are created by urban designers or landscape architects and can have different scales and therefore different level of detail.


==What is a spatial plan==
The {{software}} can be used for importing spatial plans to evaluate certain design measures in a plan, for example if the parking standard is feasible.
A spatial plan is a design which focuses on the landscape, environment, routing, public and private space, buildings forms and more.
This design can be made for an urban area as part of an urban planning project or for a more rural area.
Spatial plans are created by urban designers or landscape architects and can vary in scales


==Requirements on a spatial plan==
==Requirements on a spatial plan==
The Tygron Engine can be used for importing spatial plans in the Engine to reevaluate certain design measures in a plan, for example if the parking standard is feasible. Before importing a spatial plan in the Engine, dependeing on the purpose of importing a spatial there are some things to be taken into account:
In principle every spatial plan can be imported, as long as the original format of the drawing can be converted to any of the supported file formats. Take into account that the level of detail in the {{software}} does not include interior designs.
* If the purpose is to create a 3D model of a 2D- drawing. Remember that the level of detail in the Engine is quite large, thus if the plan is on a very small scale, the design might not be visible in the Engine.
* If the purpose is a visualization of the plan,  sometimes it may be better to use placeholders for buildings, to emphasize that the design is in an early stage.


Most of the spatial plans on a smaller scale are being drawn in a AutoCAD (AutoCAD Map, Autocad 3D, AutoCAD Architecture). Therefore, below are some steps provided to import a plan as an AutoCAD file (.dwg) to a [[GeoJSON]] for importing in the Engine.
There are some requirements on a the spatial plan before importing it into the {{software}}.
In principle every spatial plan can be imported, as long as the original format can be converted to a [[GeoJSON]].
* Geometries: Features from a spatial plan are required to have a geometry to define its spatial shape and location.
* Coordinate system: Choose a coordinate reference system for your drawing and draw and scale the plan on the right location on the planet. The most used coordinate system in the Netherlands is Amersfoort/RD New (EPSG:28992). Without a correct location, the drawing could be anywhere on the planet and not possible to import in any spatial software on the right location.
* Layer naming: Features can be grouped together in layers. For example: offices are drawn in the layer offices, while student houses are drawn in the layer student houses. The layer name can be used for classification.
* Attributes: Attributes can also be assigned to Features, optionally with a specific value. These can be used for classification.


==How to insert a spatial plan to the Engine==
==How to import a spatial plan==
{{editor steps|title=Insert a spatial plan into the Engine|Save the AutoCAD file (.dwg) in AutoCAD as a .dxf|Open the .dxf in a GIS, for example in QGIS|Choose the right coordinate system when QGIS prompts the user|Save the line layer as a [[GeoJSON#Saving|GeoJSON]].|Import the file with the [[Geo Data Wizard]] }}
When you want a spatial plan to be implemented in your project, you basically have two options:
* Import the spatial plan directly into the current state of your project. You will be able to perform calculations for this project, but will not be able to revert back to the previous situation unless you revert back to a previously saved [[Project Version]].  
* Place the spatial plan in one or more measures. When placing it in multiple measures you must make sure the measures are not overlapping spatially, because that will prevent you from activating the measures all at once.


The first step is to save the Autcad drawing instead as a .dwg as a .dxf file. This can be done in AutoCAD.
==Supported files for importing a spatial plan==
The second step is to open the .dxf file in a GIS. In this example QGIS is used. The .dxf file can be opened by dragging the file in QGIS.
* [[GeoJSON]]
QGIS prompt to choose a Coordinate Reference System. Choose the coordinate system that is being used for the spatial plan. In the Netherlands, this is propably always RD 28992/Amersfoort New.
* [[DXF]]
QGIS asks which layers you want to open. Select all en click ok
** [[How to import a DXF]]
There are 4 layers added to the Layer panel in QGIS:
** [[How to set the geo-location of a AutoCAD DXF]]
* a point layer, which consists of the text elements
** [[How to set the unit of measurement for a DXF]]
* a line layer which holds all the layers of the AutoCAD file
** [[How to create a Geo Plugin to import Buildings from a DXF]]
* a polygon layer, which contains the hatches of the AutoCAD file
* [[CityGML]]
* a geometrycollection layer
** [[How to import a CityGML/CityJSON file]]
** [[How to import 3D BAG data]]
* [[I3S| SLPK]]
** [[How to import an SLPK file]]


The layer you probably need is the line layer. This layer can be [[GeoJSON#Saving|saved as a GeoJSON]]
{{article end
With the [[Geo Data Wizard]] the GeoJSON can be imported in the Engine.
|seealso=
Depending on the use case of the spatial plan in your project, it might be usefull to import the spatial plan as a [[Measure]].
* [[Demo Dxf Import Project]]
By doing so, it is possible to carry out the constructing of the plan as one action, instead of multiple.
}}
To import the spatial plan as a [[ Measure]], go to Stakeholders --> Meausres --? Import Geo Data.
 
Now the [[Geo Data Wizard]] opens. You can follow the steps.
{{GeoDataOverview}}
After the wizard is completed, the newly created [[ Measure]] can be found under Stakholders --> Measures.

Latest revision as of 13:09, 22 December 2023

A spatial plan is a design of an area with focus on the landscape, environment, routing, the interaction between public and private space, buildings forms, materialization and more. This design can be made for an urban area as part of an urban planning project or for a more rural area for a landscape design or land art project. Spatial plans are created by urban designers or landscape architects and can have different scales and therefore different level of detail.

The Tygron Platform can be used for importing spatial plans to evaluate certain design measures in a plan, for example if the parking standard is feasible.

Requirements on a spatial plan

In principle every spatial plan can be imported, as long as the original format of the drawing can be converted to any of the supported file formats. Take into account that the level of detail in the Tygron Platform does not include interior designs.

There are some requirements on a the spatial plan before importing it into the Tygron Platform.

  • Geometries: Features from a spatial plan are required to have a geometry to define its spatial shape and location.
  • Coordinate system: Choose a coordinate reference system for your drawing and draw and scale the plan on the right location on the planet. The most used coordinate system in the Netherlands is Amersfoort/RD New (EPSG:28992). Without a correct location, the drawing could be anywhere on the planet and not possible to import in any spatial software on the right location.
  • Layer naming: Features can be grouped together in layers. For example: offices are drawn in the layer offices, while student houses are drawn in the layer student houses. The layer name can be used for classification.
  • Attributes: Attributes can also be assigned to Features, optionally with a specific value. These can be used for classification.

How to import a spatial plan

When you want a spatial plan to be implemented in your project, you basically have two options:

  • Import the spatial plan directly into the current state of your project. You will be able to perform calculations for this project, but will not be able to revert back to the previous situation unless you revert back to a previously saved Project Version.
  • Place the spatial plan in one or more measures. When placing it in multiple measures you must make sure the measures are not overlapping spatially, because that will prevent you from activating the measures all at once.

Supported files for importing a spatial plan