mapcomplete/Docs/Layers/kerbs.md

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kerbs
=======
<img src='https://mapcomplete.osm.be/./assets/layers/kerbs/KerbIcon.svg' height="100px">
A layer showing kerbs.
- This layer is shown at zoomlevel **13** and higher
- This layer will automatically load [cycleways_and_roads](./cycleways_and_roads.md) into the layout as it depends on it: a preset snaps to this layer (presets[0])
- This layer will automatically load [kerbs](./kerbs.md) into the layout as it depends on it: a preset snaps to this layer (presets[0])
- This layer is needed as dependency for layer [kerbs](#kerbs)
#### Themes using this layer
- [blind_osm](https://mapcomplete.osm.be/blind_osm)
- [kerbs_and_crossings](https://mapcomplete.osm.be/kerbs_and_crossings)
- [onwheels](https://mapcomplete.osm.be/onwheels)
- [personal](https://mapcomplete.osm.be/personal)
Basic tags for this layer
---------------------------
Elements must have the all of following tags to be shown on this layer:
- <a href='https://wiki.openstreetmap.org/wiki/Key:barrier' target='_blank'>barrier</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:barrier%3Dkerb' target='_blank'>kerb</a>
[Execute on overpass](http://overpass-turbo.eu/?Q=%5Bout%3Ajson%5D%5Btimeout%3A90%5D%3B(%20%20%20%20nwr%5B%22barrier%22%3D%22kerb%22%5D(%7B%7Bbbox%7D%7D)%3B%0A)%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
----------- | ------ | ------------------------------------------
[<img src='https://mapcomplete.osm.be/assets/svg/statistics.svg' height='18px'>](https://taginfo.openstreetmap.org/keys/kerb#values) [kerb](https://wiki.openstreetmap.org/wiki/Key:kerb) | Multiple choice | [raised](https://wiki.openstreetmap.org/wiki/Tag:kerb%3Draised) [lowered](https://wiki.openstreetmap.org/wiki/Tag:kerb%3Dlowered) [flush](https://wiki.openstreetmap.org/wiki/Tag:kerb%3Dflush)
[<img src='https://mapcomplete.osm.be/assets/svg/statistics.svg' height='18px'>](https://taginfo.openstreetmap.org/keys/tactile_paving#values) [tactile_paving](https://wiki.openstreetmap.org/wiki/Key:tactile_paving) | Multiple choice | [yes](https://wiki.openstreetmap.org/wiki/Tag:tactile_paving%3Dyes) [no](https://wiki.openstreetmap.org/wiki/Tag:tactile_paving%3Dno)
[<img src='https://mapcomplete.osm.be/assets/svg/statistics.svg' height='18px'>](https://taginfo.openstreetmap.org/keys/kerb:height#values) [kerb:height](https://wiki.openstreetmap.org/wiki/Key:kerb:height) | [pnat](../SpecialInputElements.md#pnat) | [0](https://wiki.openstreetmap.org/wiki/Tag:kerb:height%3D0)
### images
This block shows the known images which are linked with the `image`-keys, but also via `mapillary` and `wikidata`
This tagrendering has no question and is thus read-only
### kerb-type
The question is *What is the height of this kerb?*
- *This kerb is raised (>3 cm)* corresponds with `kerb=raised`
- *This kerb is lowered (~3 cm)* corresponds with `kerb=lowered`
- *This kerb is flush (~0cm)* corresponds with `kerb=flush`
- *There is no kerb here* corresponds with `kerb=no`
- This option cannot be chosen as answer
- *There is a kerb of unknown height* corresponds with `kerb=yes`
- This option cannot be chosen as answer
This tagrendering is only visible in the popup if the following condition is met: `_geometry:type=Point`
### tactile-paving
The question is *Is there tactile paving at this kerb?*
- *This kerb has tactile paving.* corresponds with `tactile_paving=yes`
- *This kerb does not have tactile paving.* corresponds with `tactile_paving=no`
- *This kerb has tactile paving, but it is incorrect.* corresponds with `tactile_paving=incorrect`
- This option cannot be chosen as answer
This tagrendering is only visible in the popup if the following condition is met: `_geometry:type=Point`
### kerb-height
The question is *What is the height of this kerb?*
This rendering asks information about the property [kerb:height](https://wiki.openstreetmap.org/wiki/Key:kerb:height)
This is rendered with `Kerb height: {kerb:height}`
- *This kerb is flush and is lower than 1cm.* corresponds with `kerb:height=0`
#### Filters
id | question | osmTags
---- | ---------- | ---------
kerb-type.0 | All types of kerbs (default) |
kerb-type.1 | Raised kerb (>3 cm) | kerb=raised
kerb-type.2 | Lowered kerb (~3 cm) | kerb=lowered
kerb-type.3 | Flush kerb (~0cm) | kerb=flush
kerb-type.4 | No kerb | kerb=no
kerb-type.5 | Kerb with unknown height |
id | question | osmTags
---- | ---------- | ---------
tactile_paving_advanced.0 | With or without tactile paving (default) |
tactile_paving_advanced.1 | With tactile paving | tactile_paving=yes
tactile_paving_advanced.2 | Without tactile paving | tactile_paving=no
tactile_paving_advanced.3 | No information about tactile paving |
This document is autogenerated from [assets/layers/kerbs/kerbs.json](https://github.com/pietervdvn/MapComplete/blob/develop/assets/layers/kerbs/kerbs.json)