openmaptiles/layers/transportation/transportation.yaml

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YAML
Czysty Zwykły widok Historia

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layer:
id: "transportation"
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description: |
**transportation** contains roads, railways, and aerialways.
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This layer is directly derived from the OSM road hierarchy.
At lower zoom levels major highways from Natural Earth are used.
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It contains all roads from motorways to primary, secondary and
tertiary roads to residential roads and
foot paths. Styling the roads is the most essential part of the map.
The `transportation` layer also contains polygons for features like plazas.
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buffer_size: 4
srs: +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over
fields:
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class:
description: |
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Distinguish between more and less important roads or railways.
Class is derived from the value of the
[`highway`](http://wiki.openstreetmap.org/wiki/Key:highway),
[`railway`](http://wiki.openstreetmap.org/wiki/Key:railway), or
[`aerialway`](http://wiki.openstreetmap.org/wiki/Key:aerialway) tag.
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values:
- motorway
- trunk
- primary
- secondary
- tertiary
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- minor
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- service
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- track
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- path
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- raceway
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- rail
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- transit
- cable_car
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subclass:
description: |
Distinguish more specific railway classes:
Subclass is value of the
[`railway`](http://wiki.openstreetmap.org/wiki/Key:railway) tag.
values:
- rail
- narrow_gauge
- preserved
- funicular
- subway
- light_rail
- monorail
- tram
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brunnel:
description: |
Mark whether way is a tunnel or bridge.
values:
- bridge
- tunnel
- ford
oneway:
description: |
Mark with `1` whether way is a oneway (in the direction of the way)
or not with `0`.
values: [0, 1]
ramp:
description: |
Mark with `1` whether way is a ramp (link or steps)
or not with `0`.
values: [0, 1]
service:
description: |
Original value of the [`service`](http://wiki.openstreetmap.org/wiki/Key:service) tag.
values:
- spur
- yard
- siding
- crossover
- driveway
- alley
- parking_aisle
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datasource:
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geometry_field: geometry
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srid: 900913
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query: (SELECT geometry, class, subclass, oneway, ramp, brunnel, service FROM layer_transportation(!bbox!, z(!scale_denominator!))) AS t
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schema:
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- ./class.sql
- ./update_transportation_merge.sql
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- ./layer.sql
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datasources:
- type: imposm3
mapping_file: ./mapping.yaml