forked from MapComplete/MapComplete
		
	
		
			
				
	
	
		
			93 lines
		
	
	
		
			No EOL
		
	
	
		
			2.1 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			93 lines
		
	
	
		
			No EOL
		
	
	
		
			2.1 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
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|  speed_camera 
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| ==============
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| <img src='https://mapcomplete.osm.be/square:white;./assets/layers/speed_camera/speed_camera.svg' height="100px"> 
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| Layer showing speed cameras
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|   - This layer is shown at zoomlevel **12** and higher
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|   - This layer will automatically load  [maxspeed](./maxspeed.md)  into the layout as it depends on it:  a preset snaps to this layer (presets[0])
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| #### Themes using this layer 
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|   - [maxspeed](https://mapcomplete.osm.be/maxspeed)
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|   - [personal](https://mapcomplete.osm.be/personal)
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|  Basic tags for this layer 
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| ---------------------------
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| Elements must have the all of following tags to be shown on this layer:
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|   - <a href='https://wiki.openstreetmap.org/wiki/Key:highway' target='_blank'>highway</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:highway%3Dspeed_camera' target='_blank'>speed_camera</a>
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| [Execute on overpass](http://overpass-turbo.eu/?Q=%5Bout%3Ajson%5D%5Btimeout%3A90%5D%3B(%20%20%20%20nwr%5B%22highway%22%3D%22speed_camera%22%5D(%7B%7Bbbox%7D%7D)%3B%0A)%3Bout%20body%3B%3E%3Bout%20skel%20qt%3B)
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|  Supported attributes 
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| ----------------------
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| Warning: 
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| this quick overview is incomplete
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| attribute | type | values which are supported by this layer
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| ----------- | ------ | ------------------------------------------
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| [<img src='https://mapcomplete.osm.be/assets/svg/statistics.svg' height='18px'>](https://taginfo.openstreetmap.org/keys/maxspeed#values) [maxspeed](https://wiki.openstreetmap.org/wiki/Key:maxspeed) | [pnat](../SpecialInputElements.md#pnat) | 
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| ### maxspeed 
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| The question is  *What is the maximum speed allowed at this speed camera?*
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| This rendering asks information about the property  [maxspeed](https://wiki.openstreetmap.org/wiki/Key:maxspeed) 
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| This is rendered with  `The maximum speed allowed is {canonical(maxspeed)}`
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| ### ref 
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| This tagrendering has no question and is thus read-only
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| This tagrendering is only visible in the popup if the following condition is met: `ref~.+` 
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| This document is autogenerated from [assets/layers/speed_camera/speed_camera.json](https://github.com/pietervdvn/MapComplete/blob/develop/assets/layers/speed_camera/speed_camera.json) |