mapcomplete/Docs/Layers/speed_camera.md

[//]: # (WARNING: this file is automatically generated. Please find the sources at the bottom and edit those sources)

speed\_camera
=============

Layer showing speed cameras

*   This layer is shown at zoomlevel **12** and higher

Table of contents
-----------------

1.  [Themes using this layer](#-themes-using-this-layer-)
2.  [Basic tags for this layer](#-basic-tags-for-this-layer-)
3.  [Supported attributes](#-supported-attributes-)

*   [just\_created](#just_created)
*   [images](#images)
*   [maxspeed](#maxspeed)
*   [ref](#ref)
*   [camera\_direction](#camera_direction)
*   [leftover-questions](#leftover-questions)
*   [lod](#lod)
*   [minimap](#minimap)
*   [move-button](#move-button)
*   [last\_edit](#last_edit)
*   [favourite\_status](#favourite_status)
*   [qr\_code](#qr_code)
*   [share](#share)
*   [all-tags](#all-tags)

Themes using this layer
-----------------------

*   [maxspeed](https://mapcomplete.org/maxspeed)
*   [personal](https://mapcomplete.org/personal)
*   [surveillance](https://mapcomplete.org/surveillance)

Basic tags for this layer
-------------------------

Elements must match the expression **[highway](https://wiki.openstreetmap.org/wiki/Key:highway)\=[speed\_camera](https://wiki.openstreetmap.org/wiki/Tag:highway%3Dspeed_camera)**

[Execute on overpass](http://overpass-turbo.eu/?Q=%5Bout%3Ajson%5D%5Btimeout%3A90%5D%3B%28%20%20%20%20nwr%5B%22highway%22%3D%22speed_camera%22%5D%28%7B%7Bbbox%7D%7D%29%3B%0A%29%3Bout%20body%3B%3E%3Bout%20skel%20qt%3B)

Supported attributes
--------------------

Warning:

this quick overview is incomplete

attribute

type

values which are supported by this layer

[![](https://mapcomplete.org/assets/svg/statistics.svg)](https://taginfo.openstreetmap.org/keys/id#values) [id](https://wiki.openstreetmap.org/wiki/Key:id)

Multiple choice

[![](https://mapcomplete.org/assets/svg/statistics.svg)](https://taginfo.openstreetmap.org/keys/maxspeed#values) [maxspeed](https://wiki.openstreetmap.org/wiki/Key:maxspeed)

[pnat](../SpecialInputElements.md#pnat)

[![](https://mapcomplete.org/assets/svg/statistics.svg)](https://taginfo.openstreetmap.org/keys/direction#values) [direction](https://wiki.openstreetmap.org/wiki/Key:direction)

[direction](../SpecialInputElements.md#direction)

### just\_created

This element shows a 'thank you' that the contributor has recently created this element

This tagrendering has no question and is thus read-only

*   _You just created this element! Thanks for sharing this info with the world and helping people worldwide._ corresponds with id~.+

This tagrendering is only visible in the popup if the following condition is met: `_last_edit:passed_time<300 & (_version_number= | <a href='https://wiki.openstreetmap.org/wiki/Key:_version_number' target='_blank'>_version_number</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:_version_number%3D1' target='_blank'>1</a>) & _backend~.+`

This tagrendering has labels `added_by_default`

### images

This block shows the known images which are linked with the `image`\-keys, but also via `mapillary` and `wikidata` and shows the button to upload new images

This tagrendering has no question and is thus read-only

### maxspeed

The question is _What is the maximum speed allowed at this speed camera?_

This rendering asks information about the property [maxspeed](https://wiki.openstreetmap.org/wiki/Key:maxspeed) This is rendered with `The maximum speed allowed is {canonical(maxspeed)}`

### ref

This tagrendering has no question and is thus read-only

This tagrendering is only visible in the popup if the following condition is met: `ref~.+`

### camera\_direction

The question is _In which geographical direction does this camera film?_

This rendering asks information about the property [direction](https://wiki.openstreetmap.org/wiki/Key:direction) This is rendered with `Films to a compass heading of {direction}`

### leftover-questions

This tagrendering has no question and is thus read-only

### lod

This tagrendering has no question and is thus read-only

This tagrendering has labels `added_by_default`

### minimap

Shows a small map with the feature. Added by default to every popup

This tagrendering has no question and is thus read-only

### move-button

This tagrendering has no question and is thus read-only

### last\_edit

Gives some metainfo about the last edit and who did edit it - rendering only

This tagrendering has no question and is thus read-only

This tagrendering is only visible in the popup if the following condition is met: `_last_edit:changeset~.+ & _last_edit:contributor~.+`

This tagrendering has labels `added_by_default`

### favourite\_status

This tagrendering has no question and is thus read-only

### qr\_code

This tagrendering has no question and is thus read-only

This tagrendering has labels `added_by_default`

### share

This tagrendering has no question and is thus read-only

This tagrendering has labels `added_by_default`

### all-tags

This tagrendering has no question and is thus read-only

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)