kopia lustrzana https://github.com/openmaptiles/openmaptiles
Merge branch 'master' into feature/changed-place-layer
Conflicts: layers/place/mapping.yamlpull/61/head
Lukas Martinelli
commit
3fd28778cc
44
Makefile
44
Makefile
|
|
@ -1,8 +1,5 @@
|
|||
all: build/openmaptiles.tm2source/data.yml build/mapping.yaml build/tileset.sql
|
||||
|
||||
.PHONY: docs
|
||||
docs: layers/railway/README.md layers/boundary/README.md layers/water/README.md layers/building/README.md layers/highway/README.md layers/highway_name/README.md layers/poi/README.md layers/place/README.md layers/waterway/README.md layers/water_name/README.md layers/landcover/README.md layers/landuse/README.md layers/housenumber/README.md
|
||||
|
||||
build/openmaptiles.tm2source/data.yml:
|
||||
mkdir -p build/openmaptiles.tm2source && generate-tm2source openmaptiles.yaml --host="postgres" --port=5432 --database="openmaptiles" --user="openmaptiles" --password="openmaptiles" > build/openmaptiles.tm2source/data.yml
|
||||
|
||||
|
|
@ -12,44 +9,5 @@ build/mapping.yaml:
|
|||
build/tileset.sql:
|
||||
mkdir -p build && generate-sql openmaptiles.yaml > build/tileset.sql
|
||||
|
||||
layers/poi/README.md:
|
||||
generate-doc layers/poi/poi.yaml --diagram layers/poi/mapping > layers/poi/README.md
|
||||
|
||||
layers/highway/README.md:
|
||||
generate-doc layers/highway/highway.yaml --diagram layers/highway/mapping > layers/highway/README.md
|
||||
|
||||
layers/highway_name/README.md:
|
||||
generate-doc layers/highway_name/highway_name.yaml > layers/highway_name/README.md
|
||||
|
||||
layers/railway/README.md:
|
||||
generate-doc layers/railway/railway.yaml --diagram layers/railway/mapping > layers/railway/README.md
|
||||
|
||||
layers/boundary/README.md:
|
||||
generate-doc layers/boundary/boundary.yaml --diagram layers/boundary/mapping > layers/boundary/README.md
|
||||
|
||||
layers/water_name/README.md:
|
||||
generate-doc layers/water_name/water_name.yaml > layers/water_name/README.md
|
||||
|
||||
layers/water/README.md:
|
||||
generate-doc layers/water/water.yaml --diagram layers/water/mapping > layers/water/README.md
|
||||
|
||||
layers/waterway/README.md:
|
||||
generate-doc layers/waterway/waterway.yaml --diagram layers/waterway/mapping > layers/waterway/README.md
|
||||
|
||||
layers/building/README.md:
|
||||
generate-doc layers/building/building.yaml > layers/building/README.md
|
||||
|
||||
layers/place/README.md:
|
||||
generate-doc layers/place/place.yaml --diagram layers/place/mapping > layers/place/README.md
|
||||
|
||||
layers/landuse/README.md:
|
||||
generate-doc layers/landuse/landuse.yaml --diagram layers/landuse/mapping > layers/landuse/README.md
|
||||
|
||||
layers/landcover/README.md:
|
||||
generate-doc layers/landcover/landcover.yaml --diagram layers/landcover/mapping > layers/landcover/README.md
|
||||
|
||||
layers/housenumber/README.md:
|
||||
generate-doc layers/housenumber/housenumber.yaml > layers/housenumber/README.md
|
||||
|
||||
clean:
|
||||
rm -f build/openmaptiles.tm2source/data.yml && rm -f build/mapping.yaml && rm -f build/tileset.sql && rm -f layers/**/README.md&& rm -f layers/**/*.png
|
||||
rm -f build/openmaptiles.tm2source/data.yml && rm -f build/mapping.yaml && rm -f build/tileset.sql
|
||||
|
|
|
|||
43
README.md
43
README.md
|
|
@ -1,11 +1,18 @@
|
|||
## OpenMapTiles
|
||||
|
||||
OpenMapTiles is a collection of vector tile layers you can mix and match to create your own vector tile sets
|
||||
It is used by [OSM2VectorTiles](http://osm2vectortiles.org/) and we encourage you to collaborate, reuse and adapt existing layers
|
||||
and add your own layers.
|
||||
OpenMapTiles is an extensible vector tile schema you can use or mix and match to create your own vector tile sets.
|
||||
It is used by [OSM2VectorTiles](http://osm2vectortiles.org/) and we encourage you to collaborate, reuse and adapt existing layers and add your own layers.
|
||||
|
||||
You define a self contained **Layer** together with SQL files and layer and data source definitions (like a imposm3 mapping file)
|
||||
that you can then reference in a **Tileset** where you mix and match with other layers.
|
||||
You define a self contained **Layer** together with SQL files and layer and data source definitions (like an imposm3 mapping file) that you can then reference in a **Tileset** where you mix and match with other layers.
|
||||
|
||||
## Styles
|
||||
|
||||
You can start from several styles supporting the OpenMapTiles vector schema.
|
||||
|
||||
- [OSM Bright](https://github.com/openmaptiles/osm-bright-gl-style)
|
||||
- [Positron](https://github.com/openmaptiles/positron-gl-style)
|
||||
- [Dark Matter](https://github.com/openmaptiles/dark-matter-gl-style)
|
||||
- [Klokantech Basic](https://github.com/openmaptiles/klokantech-basic-gl-style)
|
||||
|
||||
## Layers
|
||||
|
||||
|
|
@ -17,19 +24,19 @@ We welcome new standard layers from other data sources or import tools (like osm
|
|||
Each layer is documented and self contained. Click on the link for each layer to get more information.
|
||||
Layers can be chosen to create a **Tileset** like the `openmaptiles.yaml` tileset.
|
||||
|
||||
- [boundary](layers/boundary/README.md)
|
||||
- [building](layers/building/README.md)
|
||||
- [highway](layers/highway/README.md)
|
||||
- [highway_name](layers/highway_name/README.md)
|
||||
- [housenumber](layers/housenumber/README.md)
|
||||
- [landcover](layers/landcover/README.md)
|
||||
- [landuse](layers/landuse/README.md)
|
||||
- [place](layers/place/README.md)
|
||||
- [poi](layers/poi/README.md)
|
||||
- [railway](layers/railway/README.md)
|
||||
- [water](layers/water/README.md)
|
||||
- [water_name](layers/water_name/README.md)
|
||||
- [waterway](layers/waterway/README.md)
|
||||
- [boundary](https://github.com/openmaptiles/openmaptiles/wiki/boundary)
|
||||
- [building](https://github.com/openmaptiles/openmaptiles/wiki/building)
|
||||
- [transportation](https://github.com/openmaptiles/openmaptiles/wiki/transportation)
|
||||
- [transportation_name](https://github.com/openmaptiles/openmaptiles/wiki/transportation_name)
|
||||
- [housenumber](https://github.com/openmaptiles/openmaptiles/wiki/housenumber)
|
||||
- [landcover](https://github.com/openmaptiles/openmaptiles/wiki/landcover)
|
||||
- [landuse](https://github.com/openmaptiles/openmaptiles/wiki/landuse)
|
||||
- [place](https://github.com/openmaptiles/openmaptiles/wiki/place)
|
||||
- [poi](https://github.com/openmaptiles/openmaptiles/wiki/poi)
|
||||
- [park](https://github.com/openmaptiles/openmaptiles/wiki/park)
|
||||
- [water](https://github.com/openmaptiles/openmaptiles/wiki/water)
|
||||
- [water_name](https://github.com/openmaptiles/openmaptiles/wiki/water_name)
|
||||
- [waterway](https://github.com/openmaptiles/openmaptiles/wiki/waterway)
|
||||
|
||||
### Define your own Layer
|
||||
|
||||
|
|
|
|||
|
|
@ -1,24 +1,26 @@
|
|||
version: "2"
|
||||
volumes:
|
||||
pgdata:
|
||||
services:
|
||||
postgres:
|
||||
image: "openmaptiles/postgis:2.2"
|
||||
volumes:
|
||||
- ./pgdata:/var/lib/postgresql/data
|
||||
- pgdata:/var/lib/postgresql/data
|
||||
ports:
|
||||
- "5432"
|
||||
env_file: .env
|
||||
import-natural-earth:
|
||||
image: "openmaptiles/import-natural-earth"
|
||||
image: "openmaptiles/import-natural-earth:1.0"
|
||||
env_file: .env
|
||||
links:
|
||||
- postgres
|
||||
import-water:
|
||||
image: "openmaptiles/import-water"
|
||||
image: "openmaptiles/import-water:0.2"
|
||||
env_file: .env
|
||||
links:
|
||||
- postgres
|
||||
import-lakelines:
|
||||
image: "openmaptiles/import-lakelines"
|
||||
image: "openmaptiles/import-lakelines:0.9"
|
||||
env_file: .env
|
||||
links:
|
||||
- postgres
|
||||
|
|
|
|||
|
|
@ -1,19 +0,0 @@
|
|||
# boundary
|
||||
|
||||
Contains administrative boundaries as linestrings (no maritime boundaries yet) as linestrings.
|
||||
Until z7 [Natural Earth data](http://www.naturalearthdata.com/downloads/10m-cultural-vectors/10m-admin-0-countries/)
|
||||
is used after which OSM boundaries ([`boundary=administrative`](http://wiki.openstreetmap.org/wiki/Tag:boundary%3Dadministrative)) are present from z8 to z14.
|
||||
OSM data contains all [`admin_level`](http://wiki.openstreetmap.org/wiki/Tag:boundary%3Dadministrative#admin_level)
|
||||
but for most styles it makes sense to just style `admin_level=2` and `admin_level=4`.
|
||||
|
||||
## Fields
|
||||
|
||||
- **admin_level**: OSM [admin_level](http://wiki.openstreetmap.org/wiki/Tag:boundary%3Dadministrative#admin_level)
|
||||
indicating the level of importance of this boundary.
|
||||
At low zoom levels the Natural Earth boundaries are mapped to the equivalent admin levels.
|
||||
|
||||
## Mapping
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -56,6 +56,18 @@ CREATE OR REPLACE VIEW boundary_z5 AS (
|
|||
WHERE scalerank <= 7 AND featurecla = 'Adm-1 boundary'
|
||||
);
|
||||
|
||||
-- etldoc: ne_10m_admin_0_boundary_lines_land -> boundary_z6
|
||||
-- etldoc: ne_10m_admin_1_states_provinces_lines_shp -> boundary_z6
|
||||
|
||||
CREATE OR REPLACE VIEW boundary_z6 AS (
|
||||
SELECT geom, 2 AS admin_level
|
||||
FROM ne_10m_admin_0_boundary_lines_land
|
||||
UNION ALL
|
||||
SELECT geom, 4 AS admin_level
|
||||
FROM ne_10m_admin_1_states_provinces_lines_shp
|
||||
WHERE scalerank <= 9 AND featurecla = 'Adm-1 boundary'
|
||||
);
|
||||
|
||||
-- etldoc: ne_10m_admin_0_boundary_lines_land -> boundary_z7
|
||||
-- etldoc: ne_10m_admin_1_states_provinces_lines_shp -> boundary_z7
|
||||
CREATE OR REPLACE VIEW boundary_z7 AS (
|
||||
|
|
@ -102,8 +114,8 @@ CREATE OR REPLACE VIEW boundary_z12 AS (
|
|||
FROM osm_boundary_linestring_gen1
|
||||
);
|
||||
|
||||
-- etldoc: layer_boundary[shape=record fillcolor=lightpink, style="rounded,filled",
|
||||
-- etldoc: label="<sql> layer_boundary |<z0> z0 |<z1_2> z1_2 | <z3> z3 | <z4> z4 |<z5_6> z5_6 | <z7> z7 | <z8> z8 | <z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13_> z13_ " ]
|
||||
-- etldoc: layer_boundary[shape=record fillcolor=lightpink, style="rounded,filled",
|
||||
-- etldoc: label="<sql> layer_boundary |<z0> z0 |<z1_2> z1_2 | <z3> z3 | <z4> z4 | <z5> z5 || <z6> z6 || <z7> z7 | <z8> z8 | <z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13+"]
|
||||
|
||||
CREATE OR REPLACE FUNCTION layer_boundary (bbox geometry, zoom_level int)
|
||||
RETURNS TABLE(geometry geometry, admin_level int) AS $$
|
||||
|
|
@ -120,8 +132,11 @@ RETURNS TABLE(geometry geometry, admin_level int) AS $$
|
|||
-- etldoc: boundary_z4 -> layer_boundary:z4
|
||||
SELECT * FROM boundary_z4 WHERE geom && bbox AND zoom_level = 4
|
||||
UNION ALL
|
||||
-- etldoc: boundary_z5 -> layer_boundary:z5_6
|
||||
SELECT * FROM boundary_z5 WHERE geom && bbox AND zoom_level BETWEEN 5 AND 6
|
||||
-- etldoc: boundary_z5 -> layer_boundary:z5
|
||||
SELECT * FROM boundary_z5 WHERE geom && bbox AND zoom_level = 5
|
||||
UNION ALL
|
||||
-- etldoc: boundary_z6 -> layer_boundary:z6
|
||||
SELECT * FROM boundary_z6 WHERE geom && bbox AND zoom_level = 6
|
||||
UNION ALL
|
||||
-- etldoc: boundary_z7 -> layer_boundary:z7
|
||||
SELECT * FROM boundary_z7 WHERE geom && bbox AND zoom_level = 7
|
||||
|
|
@ -141,7 +156,7 @@ RETURNS TABLE(geometry geometry, admin_level int) AS $$
|
|||
-- etldoc: boundary_z12 -> layer_boundary:z12
|
||||
SELECT * FROM boundary_z12 WHERE geom && bbox AND zoom_level = 12
|
||||
UNION ALL
|
||||
-- etldoc: boundary_z12 -> layer_boundary:z13_
|
||||
-- etldoc: boundary_z12 -> layer_boundary:z13
|
||||
SELECT * FROM boundary_z12 WHERE geom && bbox AND zoom_level >= 13
|
||||
) AS zoom_levels;
|
||||
$$ LANGUAGE SQL IMMUTABLE;
|
||||
|
|
|
|||
Plik binarny nie jest wyświetlany.
|
Przed Szerokość: | Wysokość: | Rozmiar: 6.8 KiB |
|
|
@ -3,27 +3,27 @@ generalized_tables:
|
|||
# etldoc: imposm3 -> osm_boundary_linestring_gen5
|
||||
boundary_linestring_gen5:
|
||||
source: boundary_linestring
|
||||
tolerance: 420.0
|
||||
tolerance: 480.0
|
||||
|
||||
# etldoc: imposm3 -> osm_boundary_linestring_gen4
|
||||
boundary_linestring_gen4:
|
||||
source: boundary_linestring
|
||||
tolerance: 320.0
|
||||
tolerance: 240.0
|
||||
|
||||
# etldoc: imposm3 -> osm_boundary_linestring_gen3
|
||||
boundary_linestring_gen3:
|
||||
source: boundary_linestring
|
||||
tolerance: 150.0
|
||||
tolerance: 120.0
|
||||
|
||||
# etldoc: imposm3 -> osm_boundary_linestring_gen2
|
||||
boundary_linestring_gen2:
|
||||
source: boundary_linestring
|
||||
tolerance: 100.0
|
||||
tolerance: 60.0
|
||||
|
||||
# etldoc: imposm3 -> osm_boundary_linestring_gen1
|
||||
boundary_linestring_gen1:
|
||||
source: boundary_linestring
|
||||
tolerance: 50.0
|
||||
tolerance: 30.0
|
||||
|
||||
tables:
|
||||
# etldoc: imposm3 -> osm_boundary_linestring
|
||||
|
|
|
|||
|
|
@ -1,11 +0,0 @@
|
|||
# building
|
||||
|
||||
All [OSM Buildings](http://wiki.openstreetmap.org/wiki/Buildings). All building tags are imported ([`building=*`](http://wiki.openstreetmap.org/wiki/Key:building)). The buildings are not yet ready for 3D rendering support and any help to improve
|
||||
this is welcomed.
|
||||
|
||||
## Fields
|
||||
|
||||
- **render_height**: An approximated height from levels and height of building after the method of Paul Norman in [OSM Clear](https://github.com/ClearTables/osm-clear). For future 3D rendering of buildings.
|
||||
|
||||
|
||||
|
||||
|
|
@ -1,22 +1,23 @@
|
|||
|
||||
|
||||
|
||||
-- etldoc: layer_building[shape=record fillcolor=lightpink, style="rounded,filled",
|
||||
-- etldoc: layer_building[shape=record fillcolor=lightpink, style="rounded,filled",
|
||||
-- etldoc: label="layer_building | <z13> z13 | <z14_> z14_ " ] ;
|
||||
|
||||
CREATE OR REPLACE FUNCTION layer_building(bbox geometry, zoom_level int)
|
||||
RETURNS TABLE(geom geometry, osm_id bigint, render_height int, render_min_height int) AS $$
|
||||
SELECT geometry, osm_id,
|
||||
greatest(5, COALESCE(height, levels*3.66,5))::int AS render_height,
|
||||
greatest(0, COALESCE(min_height, min_level*3.66,0))::int AS render_min_height
|
||||
SELECT geometry, osm_id, render_height, render_min_height
|
||||
FROM (
|
||||
|
||||
-- etldoc: osm_building_polygon_gen1 -> layer_building:z13
|
||||
SELECT osm_id, geometry, height, levels, min_height, min_level FROM osm_building_polygon_gen1
|
||||
SELECT
|
||||
osm_id, geometry,
|
||||
NULL::int AS render_height, NULL::int AS render_min_height
|
||||
FROM osm_building_polygon_gen1
|
||||
WHERE zoom_level = 13 AND geometry && bbox AND area > 1400
|
||||
UNION ALL
|
||||
-- etldoc: osm_building_polygon -> layer_building:z14_
|
||||
SELECT osm_id, geometry, height, levels, min_height, min_level FROM osm_building_polygon
|
||||
SELECT
|
||||
osm_id, geometry,
|
||||
greatest(5, COALESCE(height, levels*3.66,5))::int AS render_height,
|
||||
greatest(0, COALESCE(min_height, min_level*3.66,0))::int AS render_min_height
|
||||
FROM osm_building_polygon
|
||||
WHERE zoom_level >= 14 AND geometry && bbox
|
||||
) AS zoom_levels
|
||||
ORDER BY render_height ASC, ST_YMin(geometry) DESC;
|
||||
|
|
|
|||
|
|
@ -17,6 +17,9 @@ tables:
|
|||
type: validated_geometry
|
||||
- name: area
|
||||
type: pseudoarea
|
||||
- name: building
|
||||
key: building
|
||||
type: string
|
||||
- name: height
|
||||
key: height
|
||||
type: integer
|
||||
|
|
@ -34,4 +37,9 @@ tables:
|
|||
- __any__
|
||||
building:
|
||||
- __any__
|
||||
filters:
|
||||
exclude_tags:
|
||||
- [ "building", "no" ]
|
||||
- [ "building", "none" ]
|
||||
- [ "building", "No" ]
|
||||
type: polygon
|
||||
|
|
|
|||
|
|
@ -1,30 +0,0 @@
|
|||
# highway
|
||||
|
||||
Roads or [`highway`](http://wiki.openstreetmap.org/wiki/Key:highway) in OpenStreetMap lingo.
|
||||
This layer is directly derived from the OSM road hierarchy which is why it is called `highway`. Only
|
||||
at zoom level 4 to 7 some major highways from Natural Earth are used otherwise it is only OSM data.
|
||||
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. If you can put enough effort into it
|
||||
makes sense to carefully style each `subclass`. For more comfortable styling you can also just style the roads
|
||||
by `class`. Roads can have different properties, a road can have `oneway=yes` and `bridge=yes` at the same time.
|
||||
These properties are reflected in the field `properties`.
|
||||
This layer is not meant for labelling the roads (the purpose of the layer `highway_name`).
|
||||
|
||||
The `highway` layer also contains polygons for things like plazas.
|
||||
|
||||
## Fields
|
||||
|
||||
- **class**: Either `motorway`, `major_road` (containing `trunk`, `primary`, `secondary` and `tertiary` roads) and `minor_road` (less important roads in the hierarchy like `residential` or `service`) or `path` for
|
||||
non vehicle paths (such as `cycleway` or `footpath`).
|
||||
- **subclass**: Original value of the [`highway`](http://wiki.openstreetmap.org/wiki/Key:highway) tag. Use this to do more
|
||||
precise styling.
|
||||
- **properties**: Additional properties describing the nature of road.
|
||||
The properties `bridge` and `tunnel` can be combined with `oneway` as well. So to style all bridges the same you
|
||||
should style both the properties `bridge` and `bridge:oneway`.
|
||||
Properties can be one of `bridge:oneway`, `tunnel:oneway`, `ramp`, `ford`, `bridge`, `tunnel` or`oneway`.
|
||||
|
||||
## Mapping
|
||||
|
||||
|
||||
|
||||
|
||||
Plik binarny nie jest wyświetlany.
|
Przed Szerokość: | Wysokość: | Rozmiar: 61 KiB |
|
|
@ -1,19 +0,0 @@
|
|||
# highway_name
|
||||
|
||||
This is the layer for labelling the highways. Only highways that are named `name=*` and are long enough
|
||||
to place text upon appear. The OSM roads are stitched together if they contain the same name
|
||||
to have better label placement than having many small linestrings.
|
||||
For motorways you should use the `ref` field to label them while for other roads you should use `name`.
|
||||
|
||||
## Fields
|
||||
|
||||
- **ref**: The OSM [`ref`](http://wiki.openstreetmap.org/wiki/Key:ref) tag of the motorway or road.
|
||||
- **ref_length**: Length of the `ref` field. Useful for having a shield icon as background for labeling motorways.
|
||||
- **name**: The OSM [`name`](http://wiki.openstreetmap.org/wiki/Highways#Names_and_references) value of the highway.
|
||||
- **subclass**: Original value of the [`highway`](http://wiki.openstreetmap.org/wiki/Key:highway) tag. Use this to do more
|
||||
precise styling.
|
||||
- **class**: Either `motorway`, `major_road` (containing `trunk`, `primary`, `secondary` and `tertiary` roads) and `minor_road` (less important roads in the hierarchy like `residential` or `service`) or `path` for
|
||||
non vehicle paths (such as `cycleway` or `footpath`).
|
||||
|
||||
|
||||
|
||||
|
|
@ -1,11 +0,0 @@
|
|||
# housenumber
|
||||
|
||||
Everything in OpenStreetMap which contains a `addr:housenumber` tag useful for labelling housenumbers on a map.
|
||||
This adds significant size to *z14*. For buildings the centroid of the building is used as housenumber.
|
||||
|
||||
## Fields
|
||||
|
||||
- **housenumber**: Value of the [`addr:housenumber`](http://wiki.openstreetmap.org/wiki/Key:addr) tag.
|
||||
|
||||
|
||||
|
||||
|
|
@ -1,18 +0,0 @@
|
|||
# landcover
|
||||
|
||||
Landcover is used to describe the physical material at the surface of the earth. At lower zoom levels this is
|
||||
from Natural Earth data for glaciers and ice shelves and at higher zoom levels the landcover is implied
|
||||
by OSM tags (like `landuse` or `natural`).
|
||||
|
||||
## Fields
|
||||
|
||||
- **class**: More generalized groups of either `farmland`, `ice`, `wood`, `grass` or `wetland`.
|
||||
Use this to assign general colors to the landcover.
|
||||
- **subclass**: Original value of either the `landuse`, `natural` or `wetland` tag.
|
||||
Use this to do more precise styling.
|
||||
|
||||
## Mapping
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -9,12 +9,12 @@
|
|||
--);
|
||||
--CREATE INDEX IF NOT EXISTS landcover_grouped_gen2_geometry_idx ON landcover_grouped_gen2 USING gist(geometry);
|
||||
|
||||
CREATE OR REPLACE FUNCTION landcover_class(landuse VARCHAR, "natural" VARCHAR, wetland VARCHAR) RETURNS TEXT AS $$
|
||||
CREATE OR REPLACE FUNCTION landcover_class(landuse VARCHAR, "natural" VARCHAR, leisure VARCHAR, wetland VARCHAR) RETURNS TEXT AS $$
|
||||
SELECT CASE
|
||||
WHEN landuse IN ('farmland', 'farm', 'orchard', 'vineyard', 'plant_nursery') THEN 'farmland'
|
||||
WHEN "natural" IN ('glacier', 'ice_shelf') THEN 'ice'
|
||||
WHEN "natural"='wood' OR landuse IN ('forest', 'wood') THEN 'wood'
|
||||
WHEN "natural"='grassland' OR landuse IN ('grass', 'meadow', 'village_green', 'allotments', 'park', 'recreation_ground', 'grassland') THEN 'grass'
|
||||
WHEN "natural"='grassland' OR landuse IN ('grass', 'meadow', 'allotments', 'grassland', 'park', 'village_green', 'recreation_ground') OR leisure='park' THEN 'grass'
|
||||
WHEN "natural"='wetland' OR wetland IN ('bog', 'swamp', 'wet_meadow', 'marsh', 'reedbed', 'saltern', 'tidalflat', 'saltmarsh', 'mangrove') THEN 'wetland'
|
||||
ELSE NULL
|
||||
END;
|
||||
|
|
@ -22,70 +22,73 @@ $$ LANGUAGE SQL IMMUTABLE;
|
|||
|
||||
-- etldoc: ne_110m_glaciated_areas -> landcover_z0
|
||||
CREATE OR REPLACE VIEW landcover_z0 AS (
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, NULL::text AS landuse, 'glacier'::text AS "natural", NULL::text AS wetland FROM ne_110m_glaciated_areas
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, NULL::text AS landuse, 'glacier'::text AS "natural", NULL::text AS leisure, NULL::text AS wetland FROM ne_110m_glaciated_areas
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW landcover_z2 AS (
|
||||
-- etldoc: ne_50m_glaciated_areas -> landcover_z2
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, NULL::text AS landuse, 'glacier'::text AS "natural", NULL::text AS wetland FROM ne_50m_glaciated_areas
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, NULL::text AS landuse, 'glacier'::text AS "natural", NULL::text AS leisure, NULL::text AS wetland FROM ne_50m_glaciated_areas
|
||||
UNION ALL
|
||||
-- etldoc: ne_50m_antarctic_ice_shelves_polys -> landcover_z2
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, NULL::text AS landuse, 'ice_shelf'::text AS "natural", NULL::text AS wetland FROM ne_50m_antarctic_ice_shelves_polys
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, NULL::text AS landuse, 'ice_shelf'::text AS "natural", NULL::text AS leisure, NULL::text AS wetland FROM ne_50m_antarctic_ice_shelves_polys
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW landcover_z5 AS (
|
||||
-- etldoc: ne_10m_glaciated_areas -> landcover_z5
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, NULL::text AS landuse, 'glacier'::text AS "natural", NULL::text AS wetland FROM ne_10m_glaciated_areas
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, NULL::text AS landuse, 'glacier'::text AS "natural", NULL::text AS leisure, NULL::text AS wetland FROM ne_10m_glaciated_areas
|
||||
UNION ALL
|
||||
-- etldoc: ne_10m_antarctic_ice_shelves_polys -> landcover_z5
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, NULL::text AS landuse, 'ice_shelf'::text AS "natural", NULL::text AS wetland FROM ne_10m_antarctic_ice_shelves_polys
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, NULL::text AS landuse, 'ice_shelf'::text AS "natural", NULL::text AS leisure, NULL::text AS wetland FROM ne_10m_antarctic_ice_shelves_polys
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW landcover_z8 AS (
|
||||
-- etldoc: osm_landcover_polygon_gen5 -> landcover_z8
|
||||
SELECT osm_id, geometry, landuse, "natural", wetland FROM osm_landcover_polygon_gen5
|
||||
-- etldoc: osm_landcover_polygon_gen6 -> landcover_z8
|
||||
SELECT osm_id, geometry, landuse, "natural", leisure, wetland FROM osm_landcover_polygon_gen6
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW landcover_z9 AS (
|
||||
-- etldoc: osm_landcover_polygon_gen4 -> landcover_z9
|
||||
SELECT osm_id, geometry, landuse, "natural", wetland FROM osm_landcover_polygon_gen4
|
||||
-- etldoc: osm_landcover_polygon_gen5 -> landcover_z9
|
||||
SELECT osm_id, geometry, landuse, "natural", leisure, wetland FROM osm_landcover_polygon_gen5
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW landcover_z10 AS (
|
||||
-- etldoc: osm_landcover_polygon_gen3 -> landcover_z10
|
||||
SELECT osm_id, geometry, landuse, "natural", wetland FROM osm_landcover_polygon_gen3
|
||||
-- etldoc: osm_landcover_polygon_gen4 -> landcover_z10
|
||||
SELECT osm_id, geometry, landuse, "natural", leisure, wetland FROM osm_landcover_polygon_gen4
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW landcover_z11 AS (
|
||||
-- etldoc: osm_landcover_polygon_gen2 -> landcover_z11
|
||||
SELECT osm_id, geometry, landuse, "natural", wetland FROM osm_landcover_polygon_gen2
|
||||
-- etldoc: osm_landcover_polygon_gen3 -> landcover_z11
|
||||
SELECT osm_id, geometry, landuse, "natural", leisure, wetland FROM osm_landcover_polygon_gen3
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW landcover_z12 AS (
|
||||
-- etldoc: osm_landcover_polygon_gen1 -> landcover_z12
|
||||
SELECT osm_id, geometry, landuse, "natural", wetland FROM osm_landcover_polygon_gen1
|
||||
-- etldoc: osm_landcover_polygon_gen2 -> landcover_z12
|
||||
SELECT osm_id, geometry, landuse, "natural", leisure, wetland FROM osm_landcover_polygon_gen2
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW landcover_z13 AS (
|
||||
-- etldoc: osm_landcover_polygon -> landcover_z13
|
||||
SELECT osm_id, geometry, landuse, "natural", wetland FROM osm_landcover_polygon WHERE ST_Area(geometry) > 60000
|
||||
-- etldoc: osm_landcover_polygon_gen1 -> landcover_z13
|
||||
SELECT osm_id, geometry, landuse, "natural", leisure, wetland FROM osm_landcover_polygon_gen1
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW landcover_z14 AS (
|
||||
-- etldoc: osm_landcover_polygon -> landcover_z14
|
||||
SELECT osm_id, geometry, landuse, "natural", wetland FROM osm_landcover_polygon
|
||||
SELECT osm_id, geometry, landuse, "natural", leisure, wetland FROM osm_landcover_polygon
|
||||
);
|
||||
|
||||
-- etldoc: layer_landcover[shape=record fillcolor=lightpink, style="rounded,filled",
|
||||
-- etldoc: label="layer_landcover | <z0> z0 | <z2_4> z2_4 | <z5_7> z5_7 | <z8> z8 |<z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13|<z14_> z14_" ] ;
|
||||
-- etldoc: label="layer_landcover | <z0_1> z0-z1 | <z2_4> z2-z4 | <z5_7> z5-z7 | <z8> z8 |<z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13|<z14_> z14+" ] ;
|
||||
|
||||
CREATE OR REPLACE FUNCTION layer_landcover(bbox geometry, zoom_level int)
|
||||
RETURNS TABLE(osm_id bigint, geometry geometry, class text, subclass text) AS $$
|
||||
SELECT osm_id, geometry,
|
||||
landcover_class(landuse, "natural", wetland) AS class,
|
||||
COALESCE(NULLIF("natural", ''), NULLIF(landuse, ''), NULLIF('wetland', '')) AS subclass
|
||||
landcover_class(landuse, "natural", leisure, wetland) AS class,
|
||||
COALESCE(
|
||||
NULLIF("natural", ''), NULLIF(landuse, ''),
|
||||
NULLIF(leisure, ''), NULLIF(wetland, '')
|
||||
) AS subclass
|
||||
FROM (
|
||||
-- etldoc: landcover_z0 -> layer_landcover:z0
|
||||
-- etldoc: landcover_z0 -> layer_landcover:z0_1
|
||||
SELECT * FROM landcover_z0
|
||||
WHERE zoom_level BETWEEN 0 AND 1 AND geometry && bbox
|
||||
UNION ALL
|
||||
|
|
@ -98,31 +101,31 @@ RETURNS TABLE(osm_id bigint, geometry geometry, class text, subclass text) AS $$
|
|||
WHERE zoom_level BETWEEN 5 AND 7 AND geometry && bbox
|
||||
UNION ALL
|
||||
-- etldoc: landcover_z8 -> layer_landcover:z8
|
||||
SELECT osm_id, geometry, landuse, "natural", wetland
|
||||
SELECT *
|
||||
FROM landcover_z8 WHERE zoom_level = 8 AND geometry && bbox
|
||||
UNION ALL
|
||||
-- etldoc: landcover_z9 -> layer_landcover:z9
|
||||
SELECT osm_id, geometry, landuse, "natural", wetland
|
||||
SELECT *
|
||||
FROM landcover_z9 WHERE zoom_level = 9 AND geometry && bbox
|
||||
UNION ALL
|
||||
-- etldoc: landcover_z10 -> layer_landcover:z10
|
||||
SELECT osm_id, geometry, landuse, "natural", wetland
|
||||
SELECT *
|
||||
FROM landcover_z10 WHERE zoom_level = 10 AND geometry && bbox
|
||||
UNION ALL
|
||||
-- etldoc: landcover_z11 -> layer_landcover:z11
|
||||
SELECT osm_id, geometry, landuse, "natural", wetland
|
||||
SELECT *
|
||||
FROM landcover_z11 WHERE zoom_level = 11 AND geometry && bbox
|
||||
UNION ALL
|
||||
-- etldoc: landcover_z12 -> layer_landcover:z12
|
||||
SELECT osm_id, geometry, landuse, "natural", wetland
|
||||
SELECT *
|
||||
FROM landcover_z12 WHERE zoom_level = 12 AND geometry && bbox
|
||||
UNION ALL
|
||||
-- etldoc: landcover_z13 -> layer_landcover:z13
|
||||
SELECT osm_id, ST_Simplify(geometry, 10) AS geometry, landuse, "natural", wetland
|
||||
SELECT *
|
||||
FROM landcover_z13 WHERE zoom_level = 13 AND geometry && bbox
|
||||
UNION ALL
|
||||
-- etldoc: landcover_z14 -> layer_landcover:z14_
|
||||
SELECT osm_id, geometry, landuse, "natural", wetland
|
||||
SELECT *
|
||||
FROM landcover_z14 WHERE zoom_level >= 14 AND geometry && bbox
|
||||
) AS zoom_levels;
|
||||
$$ LANGUAGE SQL IMMUTABLE;
|
||||
|
|
|
|||
|
|
@ -2,16 +2,52 @@ layer:
|
|||
id: "landcover"
|
||||
description: |
|
||||
Landcover is used to describe the physical material at the surface of the earth. At lower zoom levels this is
|
||||
from Natural Earth data for glaciers and ice shelves and at higher zoom levels the landcover is implied
|
||||
by OSM tags (like `landuse` or `natural`).
|
||||
from Natural Earth data for glaciers and ice shelves and at higher zoom levels the [landcover is [implied by OSM tags](http://wiki.openstreetmap.org/wiki/Landcover). The most common use case for this layer
|
||||
is to style wood (`class=wood`) and grass (`class=`grass`) areas.
|
||||
buffer_size: 4
|
||||
fields:
|
||||
class: |
|
||||
More generalized groups of either `farmland`, `ice`, `wood`, `grass` or `wetland`.
|
||||
Use this to assign general colors to the landcover.
|
||||
subclass: |
|
||||
Original value of either the `landuse`, `natural` or `wetland` tag.
|
||||
Use this to do more precise styling.
|
||||
class:
|
||||
description: |
|
||||
Use the **class** to assign natural colors for **landcover**.
|
||||
values:
|
||||
- farmland
|
||||
- ice
|
||||
- wood
|
||||
- grass
|
||||
- wetland
|
||||
subclass:
|
||||
description: |
|
||||
Use **subclass** to do more precise styling.
|
||||
Original value of either the
|
||||
[`natural`](http://wiki.openstreetmap.org/wiki/Key:natural),
|
||||
[`landuse`](http://wiki.openstreetmap.org/wiki/Key:landuse),
|
||||
,[`leisure`](http://wiki.openstreetmap.org/wiki/Key:leisure),
|
||||
or [`wetland`](http://wiki.openstreetmap.org/wiki/Key:wetland) tag.
|
||||
values:
|
||||
- allotments
|
||||
- farm
|
||||
- farmland
|
||||
- orchard
|
||||
- plant_nursery
|
||||
- vineyard
|
||||
- grass
|
||||
- grassland
|
||||
- meadow
|
||||
- forest
|
||||
- village_green
|
||||
- recreation_ground
|
||||
- park
|
||||
- wetland
|
||||
- grassland
|
||||
- bog
|
||||
- swamp
|
||||
- wet_meadow
|
||||
- marsh
|
||||
- reedbed
|
||||
- saltern
|
||||
- tidalflat
|
||||
- saltmarsh
|
||||
- mangrove
|
||||
datasource:
|
||||
geometry_field: geometry
|
||||
query: (SELECT geometry, class, subclass FROM layer_landcover(!bbox!, z(!scale_denominator!))) AS t
|
||||
|
|
|
|||
Plik binarny nie jest wyświetlany.
|
Przed Szerokość: | Wysokość: | Rozmiar: 56 KiB |
|
|
@ -1,38 +1,44 @@
|
|||
|
||||
generalized_tables:
|
||||
|
||||
|
||||
# etldoc: imposm3 -> osm_landcover_polygon_gen6
|
||||
landcover_polygon_gen6:
|
||||
source: landcover_polygon_gen5
|
||||
sql_filter: area>15000000
|
||||
tolerance: 300.0
|
||||
|
||||
# etldoc: imposm3 -> osm_landcover_polygon_gen5
|
||||
landcover_polygon_gen5:
|
||||
source: landcover_polygon_gen4
|
||||
sql_filter: area>15000000
|
||||
tolerance: 300.0
|
||||
sql_filter: area>4200000
|
||||
tolerance: 200.0
|
||||
|
||||
# etldoc: imposm3 -> osm_landcover_polygon_gen4
|
||||
landcover_polygon_gen4:
|
||||
source: landcover_polygon_gen3
|
||||
sql_filter: area>4200000
|
||||
tolerance: 200.0
|
||||
|
||||
# etldoc: imposm3 -> osm_landcover_polygon_gen3
|
||||
landcover_polygon_gen3:
|
||||
source: landcover_polygon_gen2
|
||||
sql_filter: area>1200000
|
||||
tolerance: 120.0
|
||||
|
||||
# etldoc: imposm3 -> osm_landcover_polygon_gen2
|
||||
landcover_polygon_gen2:
|
||||
source: landcover_polygon_gen1
|
||||
# etldoc: imposm3 -> osm_landcover_polygon_gen3
|
||||
landcover_polygon_gen3:
|
||||
source: landcover_polygon_gen2
|
||||
sql_filter: area>480000
|
||||
tolerance: 80.0
|
||||
|
||||
# etldoc: imposm3 -> osm_landcover_polygon_gen1
|
||||
landcover_polygon_gen1:
|
||||
source: landcover_polygon
|
||||
# etldoc: imposm3 -> osm_landcover_polygon_gen2
|
||||
landcover_polygon_gen2:
|
||||
source: landcover_polygon_gen1
|
||||
sql_filter: area>240000
|
||||
tolerance: 50.0
|
||||
|
||||
# etldoc: imposm3 -> osm_landcover_polygon_gen1
|
||||
landcover_polygon_gen1:
|
||||
source: landcover_polygon
|
||||
sql_filter: area>60000
|
||||
tolerance: 20.0
|
||||
|
||||
tables:
|
||||
|
||||
# etldoc: imposm3 -> osm_landcover_polygon
|
||||
# etldoc: imposm3 -> osm_landcover_polygon
|
||||
landcover_polygon:
|
||||
fields:
|
||||
- name: osm_id
|
||||
|
|
@ -42,6 +48,9 @@ tables:
|
|||
- name: landuse
|
||||
key: landuse
|
||||
type: string
|
||||
- name: leisure
|
||||
key: leisure
|
||||
type: string
|
||||
- name: natural
|
||||
key: natural
|
||||
type: string
|
||||
|
|
@ -61,13 +70,16 @@ tables:
|
|||
- grass
|
||||
- grassland
|
||||
- meadow
|
||||
- park
|
||||
- forest
|
||||
- village_green
|
||||
- recreation_ground
|
||||
- forest
|
||||
# There are 600 parks tagged with landuse=park instead of leisure=park
|
||||
- park
|
||||
natural:
|
||||
- wetland
|
||||
- grassland
|
||||
leisure:
|
||||
- park
|
||||
wetland:
|
||||
- bog
|
||||
- swamp
|
||||
|
|
|
|||
|
|
@ -1,17 +0,0 @@
|
|||
# landuse
|
||||
|
||||
Landuse is used to describe use of land by humans.At lower zoom levels this is
|
||||
from Natural Earth data for residential (urban) areas and at higher zoom levels mostly OSM `landuse` tags.
|
||||
|
||||
## Fields
|
||||
|
||||
- **class**: More generalized groups of either `park`, `school`, `hospital`, `railway`,
|
||||
`cemetery`, `military`, `residential`. Use this to assign general for landuse.
|
||||
- **subclass**: Original value of either the `amenity`, `landuse`, `leisure` or `boundary` tag.
|
||||
Use this to do more precise styling.
|
||||
|
||||
## Mapping
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -1,112 +1,101 @@
|
|||
|
||||
CREATE OR REPLACE FUNCTION landuse_class(landuse TEXT, amenity TEXT, leisure TEXT, boundary TEXT) RETURNS TEXT AS $$
|
||||
SELECT CASE
|
||||
WHEN leisure IN ('nature_reserve', 'park') OR boundary='national_park' THEN 'park'
|
||||
WHEN amenity IN ('school', 'university', 'kindergarten', 'college', 'library') THEN 'school'
|
||||
WHEN landuse IN('hospital', 'railway', 'cemetery', 'military', 'residential') THEN landuse
|
||||
ELSE NULL
|
||||
END;
|
||||
$$ LANGUAGE SQL IMMUTABLE;
|
||||
|
||||
-- etldoc: ne_50m_urban_areas -> landuse_z4
|
||||
CREATE OR REPLACE VIEW landuse_z4 AS (
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, 'residential'::text AS landuse, NULL::text AS amenity, NULL::text AS leisure, NULL::text AS boundary, scalerank
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, 'residential'::text AS landuse, NULL::text AS amenity, NULL::text AS leisure, scalerank
|
||||
FROM ne_50m_urban_areas
|
||||
WHERE scalerank <= 2
|
||||
);
|
||||
|
||||
-- etldoc: ne_50m_urban_areas -> landuse_z5
|
||||
CREATE OR REPLACE VIEW landuse_z5 AS (
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, 'residential'::text AS landuse, NULL::text AS amenity, NULL::text AS leisure, NULL::text AS boundary, scalerank
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, 'residential'::text AS landuse, NULL::text AS amenity, NULL::text AS leisure, scalerank
|
||||
FROM ne_50m_urban_areas
|
||||
);
|
||||
|
||||
-- etldoc: ne_10m_urban_areas -> landuse_z6
|
||||
CREATE OR REPLACE VIEW landuse_z6 AS (
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, 'residential'::text AS landuse, NULL::text AS amenity, NULL::text AS leisure, NULL::text AS boundary, scalerank
|
||||
SELECT NULL::bigint AS osm_id, geom AS geometry, 'residential'::text AS landuse, NULL::text AS amenity, NULL::text AS leisure, scalerank
|
||||
FROM ne_10m_urban_areas
|
||||
);
|
||||
|
||||
-- etldoc: osm_landuse_polygon_gen5 -> landuse_z8
|
||||
CREATE OR REPLACE VIEW landuse_z8 AS (
|
||||
SELECT osm_id, geometry, landuse, amenity, leisure, boundary, NULL::int as scalerank FROM osm_landuse_polygon_gen5
|
||||
);
|
||||
|
||||
-- etldoc: osm_landuse_polygon_gen4 -> landuse_z9
|
||||
-- etldoc: osm_landuse_polygon_gen4 -> landuse_z10
|
||||
CREATE OR REPLACE VIEW landuse_z9 AS (
|
||||
SELECT osm_id, geometry, landuse, amenity, leisure, boundary, NULL::int as scalerank FROM osm_landuse_polygon_gen4
|
||||
SELECT osm_id, geometry, landuse, amenity, leisure, NULL::int as scalerank
|
||||
FROM osm_landuse_polygon_gen4
|
||||
);
|
||||
|
||||
-- etldoc: osm_landuse_polygon_gen3 -> landuse_z10
|
||||
CREATE OR REPLACE VIEW landuse_z10 AS (
|
||||
SELECT osm_id, geometry, landuse, amenity, leisure, boundary, NULL::int as scalerank FROM osm_landuse_polygon_gen3
|
||||
SELECT osm_id, geometry, landuse, amenity, leisure, NULL::int as scalerank
|
||||
FROM osm_landuse_polygon_gen3
|
||||
);
|
||||
|
||||
-- etldoc: osm_landuse_polygon_gen2 -> landuse_z11
|
||||
CREATE OR REPLACE VIEW landuse_z11 AS (
|
||||
SELECT osm_id, geometry, landuse, amenity, leisure, boundary, NULL::int as scalerank FROM osm_landuse_polygon_gen2
|
||||
SELECT osm_id, geometry, landuse, amenity, leisure, NULL::int as scalerank
|
||||
FROM osm_landuse_polygon_gen2
|
||||
);
|
||||
|
||||
-- etldoc: osm_landuse_polygon_gen1 -> landuse_z12
|
||||
CREATE OR REPLACE VIEW landuse_z12 AS (
|
||||
SELECT osm_id, geometry, landuse, amenity, leisure, boundary, NULL::int as scalerank FROM osm_landuse_polygon_gen1
|
||||
SELECT osm_id, geometry, landuse, amenity, leisure, NULL::int as scalerank
|
||||
FROM osm_landuse_polygon_gen1
|
||||
);
|
||||
|
||||
-- etldoc: osm_landuse_polygon -> landuse_z13
|
||||
CREATE OR REPLACE VIEW landuse_z13 AS (
|
||||
SELECT osm_id, geometry, landuse, amenity, leisure, boundary, NULL::int as scalerank FROM osm_landuse_polygon
|
||||
WHERE ST_Area(geometry) > 60000
|
||||
SELECT osm_id, geometry, landuse, amenity, leisure, NULL::int as scalerank
|
||||
FROM osm_landuse_polygon
|
||||
WHERE ST_Area(geometry) > 20000
|
||||
);
|
||||
|
||||
-- etldoc: osm_landuse_polygon -> landuse_z14
|
||||
CREATE OR REPLACE VIEW landuse_z14 AS (
|
||||
SELECT osm_id, geometry, landuse, amenity, leisure, boundary, NULL::int as scalerank FROM osm_landuse_polygon
|
||||
SELECT osm_id, geometry, landuse, amenity, leisure, NULL::int as scalerank
|
||||
FROM osm_landuse_polygon
|
||||
);
|
||||
|
||||
-- etldoc: layer_landuse[shape=record fillcolor=lightpink, style="rounded,filled",
|
||||
-- etldoc: label="layer_landuse |<z4> z4|<z5>z5|<z6>z6|<z7>z7| <z8> z8 |<z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13|<z14_> z14_" ] ;
|
||||
-- etldoc: layer_landuse[shape=record fillcolor=lightpink, style="rounded,filled",
|
||||
-- etldoc: label="layer_landuse |<z4> z4|<z5>z5|<z6>z6|<z7>z7| <z8> z8 |<z9> z9 |<z10> z10 |<z11> z11|<z12> z12|<z13> z13|<z14> z14+" ] ;
|
||||
|
||||
CREATE OR REPLACE FUNCTION layer_landuse(bbox geometry, zoom_level int)
|
||||
RETURNS TABLE(osm_id bigint, geometry geometry, class text, subclass text) AS $$
|
||||
RETURNS TABLE(osm_id bigint, geometry geometry, class text) AS $$
|
||||
SELECT osm_id, geometry,
|
||||
landuse_class(landuse, amenity, leisure, boundary) AS class,
|
||||
COALESCE(NULLIF(landuse, ''), NULLIF(amenity, ''), NULLIF(leisure, ''), NULLIF(boundary, '')) AS subclass
|
||||
COALESCE(
|
||||
NULLIF(landuse, ''),
|
||||
NULLIF(amenity, ''),
|
||||
NULLIF(leisure, '')
|
||||
) AS class
|
||||
FROM (
|
||||
-- etldoc: landuse_z4 -> layer_landuse:z4
|
||||
SELECT * FROM landuse_z4
|
||||
WHERE zoom_level = 4
|
||||
UNION ALL
|
||||
-- etldoc: landuse_z5 -> layer_landuse:z5
|
||||
-- etldoc: landuse_z5 -> layer_landuse:z5
|
||||
SELECT * FROM landuse_z5
|
||||
WHERE zoom_level = 5
|
||||
UNION ALL
|
||||
-- etldoc: landuse_z6 -> layer_landuse:z6
|
||||
-- etldoc: landuse_z6 -> layer_landuse:z7
|
||||
-- etldoc: landuse_z6 -> layer_landuse:z8
|
||||
-- etldoc: landuse_z6 -> layer_landuse:z9
|
||||
-- etldoc: landuse_z6 -> layer_landuse:z10
|
||||
SELECT * FROM landuse_z6
|
||||
WHERE zoom_level BETWEEN 6 AND 10 AND scalerank-1 <= zoom_level
|
||||
WHERE zoom_level BETWEEN 6 AND 8 AND scalerank-1 <= zoom_level
|
||||
UNION ALL
|
||||
-- etldoc: landuse_z8 -> layer_landuse:z8
|
||||
SELECT * FROM landuse_z8 WHERE zoom_level = 8
|
||||
UNION ALL
|
||||
-- etldoc: landuse_z9 -> layer_landuse:z9
|
||||
-- etldoc: landuse_z9 -> layer_landuse:z9
|
||||
SELECT * FROM landuse_z9 WHERE zoom_level = 9
|
||||
UNION ALL
|
||||
-- etldoc: landuse_z10 -> layer_landuse:z10
|
||||
-- etldoc: landuse_z10 -> layer_landuse:z10
|
||||
SELECT * FROM landuse_z10 WHERE zoom_level = 10
|
||||
UNION ALL
|
||||
-- etldoc: landuse_z11 -> layer_landuse:z11
|
||||
-- etldoc: landuse_z11 -> layer_landuse:z11
|
||||
SELECT * FROM landuse_z11 WHERE zoom_level = 11
|
||||
UNION ALL
|
||||
-- etldoc: landuse_z12 -> layer_landuse:z12
|
||||
-- etldoc: landuse_z12 -> layer_landuse:z12
|
||||
SELECT * FROM landuse_z12 WHERE zoom_level = 12
|
||||
UNION ALL
|
||||
-- etldoc: landuse_z13 -> layer_landuse:z13
|
||||
-- etldoc: landuse_z13 -> layer_landuse:z13
|
||||
SELECT * FROM landuse_z13 WHERE zoom_level = 13
|
||||
UNION ALL
|
||||
-- etldoc: landuse_z14 -> layer_landuse:z14_
|
||||
-- etldoc: landuse_z14 -> layer_landuse:z14
|
||||
SELECT * FROM landuse_z14 WHERE zoom_level >= 14
|
||||
) AS zoom_levels
|
||||
WHERE geometry && bbox;
|
||||
|
|
|
|||
|
|
@ -5,15 +5,31 @@ layer:
|
|||
from Natural Earth data for residential (urban) areas and at higher zoom levels mostly OSM `landuse` tags.
|
||||
buffer_size: 4
|
||||
fields:
|
||||
class: |
|
||||
More generalized groups of either `park`, `school`, `hospital`, `railway`,
|
||||
`cemetery`, `military`, `residential`. Use this to assign general for landuse.
|
||||
subclass: |
|
||||
Original value of either the `amenity`, `landuse`, `leisure` or `boundary` tag.
|
||||
Use this to do more precise styling.
|
||||
class:
|
||||
description: |
|
||||
Use the **class** to assign special colors to areas.
|
||||
Original value of either the
|
||||
[`amenity`](http://wiki.openstreetmap.org/wiki/Key:amenity),
|
||||
[`landuse`](http://wiki.openstreetmap.org/wiki/Key:landuse),
|
||||
or [`leisure`](http://wiki.openstreetmap.org/wiki/Key:leisure) tag.
|
||||
values:
|
||||
- school
|
||||
- university
|
||||
- kindergarten
|
||||
- college
|
||||
- library
|
||||
- hospital
|
||||
- railway
|
||||
- cemetery
|
||||
- military
|
||||
- residential
|
||||
- commercial
|
||||
- industrial
|
||||
- retail
|
||||
- stadium
|
||||
datasource:
|
||||
geometry_field: geometry
|
||||
query: (SELECT geometry, class, subclass FROM layer_landuse(!bbox!, z(!scale_denominator!))) AS t
|
||||
query: (SELECT geometry, class FROM layer_landuse(!bbox!, z(!scale_denominator!))) AS t
|
||||
schema:
|
||||
- ./landuse.sql
|
||||
datasources:
|
||||
|
|
|
|||
Plik binarny nie jest wyświetlany.
|
Przed Szerokość: | Wysokość: | Rozmiar: 37 KiB |
|
|
@ -1,37 +1,26 @@
|
|||
generalized_tables:
|
||||
|
||||
# etldoc: imposm3 -> osm_landuse_polygon_gen5
|
||||
landuse_polygon_gen5:
|
||||
source: landuse_polygon_gen4
|
||||
sql_filter: area>15000000
|
||||
tolerance: 300.0
|
||||
|
||||
# etldoc: imposm3 -> osm_landuse_polygon_gen4
|
||||
# etldoc: imposm3 -> osm_landuse_polygon_gen4
|
||||
landuse_polygon_gen4:
|
||||
source: landuse_polygon_gen3
|
||||
sql_filter: area>4200000
|
||||
tolerance: 200.0
|
||||
|
||||
# etldoc: imposm3 -> osm_landuse_polygon_gen3
|
||||
sql_filter: area>2000000
|
||||
tolerance: 160.0
|
||||
# etldoc: imposm3 -> osm_landuse_polygon_gen3
|
||||
landuse_polygon_gen3:
|
||||
source: landuse_polygon_gen2
|
||||
sql_filter: area>1200000
|
||||
tolerance: 120.0
|
||||
|
||||
# etldoc: imposm3 -> osm_landuse_polygon_gen2
|
||||
sql_filter: area>960000
|
||||
tolerance: 80.0
|
||||
# etldoc: imposm3 -> osm_landuse_polygon_gen2
|
||||
landuse_polygon_gen2:
|
||||
source: landuse_polygon_gen1
|
||||
sql_filter: area>480000
|
||||
tolerance: 80.0
|
||||
|
||||
# etldoc: imposm3 -> osm_landuse_polygon_gen1
|
||||
sql_filter: area>240000
|
||||
tolerance: 40.0
|
||||
# etldoc: imposm3 -> osm_landuse_polygon_gen1
|
||||
landuse_polygon_gen1:
|
||||
source: landuse_polygon
|
||||
sql_filter: area>240000
|
||||
tolerance: 50.0
|
||||
sql_filter: area>60000
|
||||
tolerance: 20.0
|
||||
|
||||
tables:
|
||||
|
||||
# etldoc: imposm3 -> osm_landuse_polygon
|
||||
landuse_polygon:
|
||||
type: polygon
|
||||
|
|
@ -49,9 +38,6 @@ tables:
|
|||
- name: leisure
|
||||
key: leisure
|
||||
type: string
|
||||
- name: boundary
|
||||
key: boundary
|
||||
type: string
|
||||
- name: area
|
||||
type: pseudoarea
|
||||
mapping:
|
||||
|
|
@ -66,8 +52,10 @@ tables:
|
|||
- railway
|
||||
- cemetery
|
||||
- military
|
||||
# zoning
|
||||
- residential
|
||||
- commercial
|
||||
- industrial
|
||||
- retail
|
||||
leisure:
|
||||
- nature_reserve
|
||||
- park
|
||||
boundary:
|
||||
- national_park
|
||||
- stadium
|
||||
|
|
|
|||
|
|
@ -0,0 +1,55 @@
|
|||
-- etldoc: layer_park[shape=record fillcolor=lightpink, style="rounded,filled",
|
||||
-- etldoc: label="layer_park |<z6> z6 |<z7> z7 |<z8> z8 |<z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13|<z14> z14+" ] ;
|
||||
|
||||
CREATE OR REPLACE FUNCTION layer_park(bbox geometry, zoom_level int)
|
||||
RETURNS TABLE(osm_id bigint, geometry geometry, class text) AS $$
|
||||
SELECT osm_id, geometry,
|
||||
COALESCE(NULLIF(leisure, ''), NULLIF(boundary, '')) AS class
|
||||
FROM (
|
||||
-- etldoc: osm_park_polygon_gen8 -> layer_park:z6
|
||||
SELECT osm_id, geometry, leisure, boundary, NULL::int as scalerank
|
||||
FROM osm_park_polygon_gen8
|
||||
WHERE zoom_level = 6
|
||||
UNION ALL
|
||||
-- etldoc: osm_park_polygon_gen7 -> layer_park:z7
|
||||
SELECT osm_id, geometry, leisure, boundary, NULL::int as scalerank
|
||||
FROM osm_park_polygon_gen7
|
||||
WHERE zoom_level = 7
|
||||
UNION ALL
|
||||
-- etldoc: osm_park_polygon_gen6 -> layer_park:z8
|
||||
SELECT osm_id, geometry, leisure, boundary, NULL::int as scalerank
|
||||
FROM osm_park_polygon_gen6
|
||||
WHERE zoom_level = 8
|
||||
UNION ALL
|
||||
-- etldoc: osm_park_polygon_gen5 -> layer_park:z9
|
||||
SELECT osm_id, geometry, leisure, boundary, NULL::int as scalerank
|
||||
FROM osm_park_polygon_gen5
|
||||
WHERE zoom_level = 9
|
||||
UNION ALL
|
||||
-- etldoc: osm_park_polygon_gen4 -> layer_park:z10
|
||||
SELECT osm_id, geometry, leisure, boundary, NULL::int as scalerank
|
||||
FROM osm_park_polygon_gen4
|
||||
WHERE zoom_level = 10
|
||||
UNION ALL
|
||||
-- etldoc: osm_park_polygon_gen3 -> layer_park:z11
|
||||
SELECT osm_id, geometry, leisure, boundary, NULL::int as scalerank
|
||||
FROM osm_park_polygon_gen3
|
||||
WHERE zoom_level = 11
|
||||
UNION ALL
|
||||
-- etldoc: osm_park_polygon_gen2 -> layer_park:z12
|
||||
SELECT osm_id, geometry, leisure, boundary, NULL::int as scalerank
|
||||
FROM osm_park_polygon_gen2
|
||||
WHERE zoom_level = 12
|
||||
UNION ALL
|
||||
-- etldoc: osm_park_polygon_gen1 -> layer_park:z13
|
||||
SELECT osm_id, geometry, leisure, boundary, NULL::int as scalerank
|
||||
FROM osm_park_polygon_gen1
|
||||
WHERE zoom_level = 13
|
||||
UNION ALL
|
||||
-- etldoc: osm_park_polygon -> layer_park:z14
|
||||
SELECT osm_id, geometry, leisure, boundary, NULL::int as scalerank
|
||||
FROM osm_park_polygon
|
||||
WHERE zoom_level >= 14
|
||||
) AS zoom_levels
|
||||
WHERE geometry && bbox;
|
||||
$$ LANGUAGE SQL IMMUTABLE;
|
||||
|
|
@ -0,0 +1,75 @@
|
|||
generalized_tables:
|
||||
# etldoc: imposm3 -> osm_park_polygon_gen8
|
||||
park_polygon_gen8:
|
||||
source: park_polygon_gen6
|
||||
sql_filter: area>240000000
|
||||
tolerance: 600.0
|
||||
|
||||
# etldoc: imposm3 -> osm_park_polygon_gen7
|
||||
park_polygon_gen7:
|
||||
source: park_polygon_gen6
|
||||
sql_filter: area>60000000
|
||||
tolerance: 400.0
|
||||
|
||||
# etldoc: imposm3 -> osm_park_polygon_gen6
|
||||
park_polygon_gen6:
|
||||
source: park_polygon_gen5
|
||||
sql_filter: area>15000000
|
||||
tolerance: 300.0
|
||||
|
||||
# etldoc: imposm3 -> osm_park_polygon_gen5
|
||||
park_polygon_gen5:
|
||||
source: park_polygon_gen4
|
||||
sql_filter: area>4200000
|
||||
tolerance: 200.0
|
||||
|
||||
# etldoc: imposm3 -> osm_park_polygon_gen4
|
||||
park_polygon_gen4:
|
||||
source: park_polygon_gen3
|
||||
sql_filter: area>1200000
|
||||
tolerance: 120.0
|
||||
|
||||
# etldoc: imposm3 -> osm_park_polygon_gen3
|
||||
park_polygon_gen3:
|
||||
source: park_polygon_gen2
|
||||
sql_filter: area>480000
|
||||
tolerance: 80.0
|
||||
|
||||
# etldoc: imposm3 -> osm_park_polygon_gen2
|
||||
park_polygon_gen2:
|
||||
source: park_polygon_gen1
|
||||
sql_filter: area>240000
|
||||
tolerance: 50.0
|
||||
|
||||
# etldoc: imposm3 -> osm_park_polygon_gen1
|
||||
park_polygon_gen1:
|
||||
source: park_polygon
|
||||
sql_filter: area>60000
|
||||
tolerance: 20.0
|
||||
|
||||
tables:
|
||||
|
||||
# etldoc: imposm3 -> osm_park_polygon
|
||||
park_polygon:
|
||||
type: polygon
|
||||
fields:
|
||||
- name: osm_id
|
||||
type: id
|
||||
- name: geometry
|
||||
type: validated_geometry
|
||||
- name: landuse
|
||||
key: landuse
|
||||
type: string
|
||||
- name: leisure
|
||||
key: leisure
|
||||
type: string
|
||||
- name: boundary
|
||||
key: boundary
|
||||
type: string
|
||||
- name: area
|
||||
type: pseudoarea
|
||||
mapping:
|
||||
leisure:
|
||||
- nature_reserve
|
||||
boundary:
|
||||
- national_park
|
||||
|
|
@ -0,0 +1,20 @@
|
|||
layer:
|
||||
id: "park"
|
||||
description: |
|
||||
The park layer contains parks from OpenStreetMap tagged with either [`boundary=national_park`](http://wiki.openstreetmap.org/wiki/Tag:boundary%3Dnational_park) or [`leisure=nature_reserve`](http://wiki.openstreetmap.org/wiki/Tag:leisure%3Dnature_reserve).
|
||||
buffer_size: 4
|
||||
fields:
|
||||
class:
|
||||
description: |
|
||||
Use the **class** to differentiate between different parks.
|
||||
values:
|
||||
- national_park
|
||||
- nature_reserve
|
||||
datasource:
|
||||
geometry_field: geometry
|
||||
query: (SELECT geometry, class FROM layer_park(!bbox!, z(!scale_denominator!))) AS t
|
||||
schema:
|
||||
- ./layer.sql
|
||||
datasources:
|
||||
- type: imposm3
|
||||
mapping_file: ./mapping.yaml
|
||||
|
|
@ -1,29 +0,0 @@
|
|||
# place
|
||||
|
||||
The place layer consists out of [countries](http://wiki.openstreetmap.org/wiki/Tag:place%3Dcountry),
|
||||
[states](http://wiki.openstreetmap.org/wiki/Tag:place%3Dstate) and [cities](http://wiki.openstreetmap.org/wiki/Key:place).
|
||||
Apart from the roads this is also one of the more important layers to create a beautiful map.
|
||||
We suggest you use different font styles and sizes to create a text hierarchy.
|
||||
|
||||
## Fields
|
||||
|
||||
- **name_en**: The english `name:en` value if available.
|
||||
- **name**: The OSM [`name`](http://wiki.openstreetmap.org/wiki/Key:name) value of the POI.
|
||||
- **rank**: Countries, states and the most important cities all have a `rank` to boost their importance on the map.
|
||||
The `rank` field for counries and states ranges from `1` to `6` while the `rank` field for
|
||||
cities ranges from `1` to `10` for the most important cities and continues from `10` serially based
|
||||
on the local importance of the city (derived from population and city class).
|
||||
Use the `rank` field to build a text hierarchy.
|
||||
The rank value is a combination of the Natural Earth `scalerank`, `labelrank` and `datarank` values for countries
|
||||
and states and for cities consists out of a shifted Natural Earth `scalerank` combined with a local rank
|
||||
within a grid for cities that do not have a Natural Earth `scalerank`.
|
||||
- **class**: Distinguish between `country`, `state` and other city classes like
|
||||
`city`, `town`, `village`, `hamlet`, `suburb`, `neighbourhood` or `isolated_dwelling`.
|
||||
Use this to separately style the different places according to their importance (usually country and state different
|
||||
than cities).
|
||||
|
||||
## Mapping
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -9,7 +9,7 @@ RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, place c
|
|||
FROM osm_city_point
|
||||
WHERE geometry && bbox
|
||||
AND ((zoom_level = 2 AND "rank" = 1)
|
||||
OR (zoom_level BETWEEN 3 AND 7 AND "rank" <= zoom_level)
|
||||
OR (zoom_level BETWEEN 3 AND 7 AND "rank" <= zoom_level + 1)
|
||||
)
|
||||
UNION ALL
|
||||
SELECT osm_id, geometry, name,
|
||||
|
|
|
|||
Plik binarny nie jest wyświetlany.
|
Przed Szerokość: | Wysokość: | Rozmiar: 27 KiB |
|
|
@ -6,10 +6,43 @@ name_en_field: &name_en
|
|||
name: name_en
|
||||
key: name:en
|
||||
type: string
|
||||
name_fr_field: &name_fr
|
||||
name: name_fr
|
||||
key: name:fr
|
||||
type: string
|
||||
name_de_field: &name_de
|
||||
name: name_de
|
||||
key: name:de
|
||||
type: string
|
||||
name_es_field: &name_es
|
||||
name: name_es
|
||||
key: name:es
|
||||
type: string
|
||||
name_pt_field: &name_pt
|
||||
name: name_pt
|
||||
key: name:pt
|
||||
type: string
|
||||
name_ru_field: &name_ru
|
||||
name: name_ru
|
||||
key: name:ru
|
||||
type: string
|
||||
name_zh_field: &name_zh
|
||||
name: name_zh
|
||||
key: name:zh
|
||||
type: string
|
||||
name_ar_field: &name_ar
|
||||
name: name_ar
|
||||
key: name:ar
|
||||
type: string
|
||||
name_ja_field: &name_ja
|
||||
name: name_ja
|
||||
key: name:ja
|
||||
type: string
|
||||
rank_field: &rank
|
||||
name: rank
|
||||
key: rank
|
||||
type: integer
|
||||
|
||||
tables:
|
||||
|
||||
# etldoc: imposm3 -> osm_continent_point
|
||||
|
|
@ -39,6 +72,14 @@ tables:
|
|||
type: geometry
|
||||
- *name
|
||||
- *name_en
|
||||
- *name_de
|
||||
- *name_fr
|
||||
- *name_es
|
||||
- *name_pt
|
||||
- *name_ru
|
||||
- *name_zh
|
||||
- *name_ar
|
||||
- *name_ja
|
||||
- *rank
|
||||
filters:
|
||||
exclude_tags:
|
||||
|
|
@ -47,6 +88,32 @@ tables:
|
|||
place:
|
||||
- country
|
||||
|
||||
# etldoc: imposm3 -> osm_island_point
|
||||
island_point:
|
||||
type: point
|
||||
fields:
|
||||
- name: osm_id
|
||||
type: id
|
||||
- name: geometry
|
||||
type: geometry
|
||||
- *name
|
||||
- *name_en
|
||||
- *name_de
|
||||
- *name_fr
|
||||
- *name_es
|
||||
- *name_pt
|
||||
- *name_ru
|
||||
- *name_zh
|
||||
- *name_ar
|
||||
- *name_ja
|
||||
- *rank
|
||||
filters:
|
||||
exclude_tags:
|
||||
- [ "name", "__nil__" ]
|
||||
mapping:
|
||||
place:
|
||||
- island
|
||||
|
||||
# etldoc: imposm3 -> osm_state_point
|
||||
state_point:
|
||||
type: point
|
||||
|
|
@ -57,6 +124,14 @@ tables:
|
|||
type: geometry
|
||||
- *name
|
||||
- *name_en
|
||||
- *name_de
|
||||
- *name_fr
|
||||
- *name_es
|
||||
- *name_pt
|
||||
- *name_ru
|
||||
- *name_zh
|
||||
- *name_ar
|
||||
- *name_ja
|
||||
- name: is_in_country
|
||||
key: is_in:country
|
||||
type: string
|
||||
|
|
@ -84,6 +159,14 @@ tables:
|
|||
type: geometry
|
||||
- *name
|
||||
- *name_en
|
||||
- *name_de
|
||||
- *name_fr
|
||||
- *name_es
|
||||
- *name_pt
|
||||
- *name_ru
|
||||
- *name_zh
|
||||
- *name_ar
|
||||
- *name_ja
|
||||
- name: place
|
||||
key: place
|
||||
type: string
|
||||
|
|
|
|||
|
|
@ -1,31 +0,0 @@
|
|||
# poi
|
||||
|
||||
[Points of interests](http://wiki.openstreetmap.org/wiki/Points_of_interest) containing
|
||||
a of a variety of OpenStreetMap tags. Mostly contains amenities, sport, shop and tourist POIs.
|
||||
|
||||
## Fields
|
||||
|
||||
- **class**: More general classes of POIs. If there is no more general `class` for the `subclass`
|
||||
this field will contain the same value as `subclass`.
|
||||
But for example for schools you only need to style the class `school` to filter the subclasses `school`
|
||||
and `kindergarten`. Or use the class `shop` to style all shops.
|
||||
- **name_en**: The english `name:en` value if available.
|
||||
- **name**: The OSM [`name`](http://wiki.openstreetmap.org/wiki/Key:name) value of the POI.
|
||||
- **rank**: The POIs are ranked ascending according to their importance within a grid. The `rank` value shows the
|
||||
local relative importance of a POI within it's cell in the grid. This can be used to reduce label density at z14.
|
||||
Since all POIs already need to be contained at `z14` you can use `less than rank=10` epxression to limit
|
||||
POIs. At some point like z17 you can show all POIs.
|
||||
- **subclass**: Original value of either the
|
||||
[`amenity`](http://wiki.openstreetmap.org/wiki/Key:amenity),
|
||||
[`leisure`](http://wiki.openstreetmap.org/wiki/Key:leisure),
|
||||
[`landuse`](http://wiki.openstreetmap.org/wiki/Key:landuse),
|
||||
[`sport`](http://wiki.openstreetmap.org/wiki/Key:sport),
|
||||
[`tourism`](http://wiki.openstreetmap.org/wiki/Key:tourism)
|
||||
or [`shop`](http://wiki.openstreetmap.org/wiki/Key:shop)
|
||||
tag. Use this to do more precise styling.
|
||||
|
||||
## Mapping
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -4,11 +4,10 @@
|
|||
|
||||
CREATE OR REPLACE FUNCTION layer_poi(bbox geometry, zoom_level integer, pixel_width numeric)
|
||||
RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, class text, subclass text, "rank" int) AS $$
|
||||
SELECT osm_id, geometry, name, NULLIF(name_en, ''), poi_class(subclass) AS class, subclass,
|
||||
SELECT osm_id, geometry, NULLIF(name, '') AS name, NULLIF(name_en, '') AS name_en, poi_class(subclass) AS class, subclass,
|
||||
row_number() OVER (
|
||||
PARTITION BY LabelGrid(geometry, 100 * pixel_width)
|
||||
ORDER BY poi_class_rank(poi_class(subclass)) ASC,
|
||||
length(name) DESC NULLS LAST
|
||||
ORDER BY CASE WHEN name = '' THEN 2000 ELSE poi_class_rank(poi_class(subclass)) END ASC
|
||||
)::int AS "rank"
|
||||
FROM (
|
||||
-- etldoc: osm_poi_point -> layer_poi:z14
|
||||
|
|
|
|||
Plik binarny nie jest wyświetlany.
|
Przed Szerokość: | Wysokość: | Rozmiar: 521 KiB |
|
|
@ -1,19 +0,0 @@
|
|||
# railway
|
||||
|
||||
The `railway` layer contains linestrings marking tracks from [OSM Railways](http://wiki.openstreetmap.org/wiki/Railways).
|
||||
It contains tracks for [passenger and freight trains]() and smaller tracks for [Trams](http://wiki.openstreetmap.org/wiki/Tag:railway%3Dtram) or [similar](http://wiki.openstreetmap.org/wiki/Tag:railway%3Dlight_rail) vehicles. But also tracks for [subways](http://wiki.openstreetmap.org/wiki/Tag:railway%3Dsubway), [narrow-gauge trains](http://wiki.openstreetmap.org/wiki/Tag:railway%3Dnarrow_gauge) or [historic trains](http://wiki.openstreetmap.org/wiki/Tag:railway%3Dpreserved).
|
||||
Non mainline tracks (marked with class `minor_rail`) used for [storage of trains](http://wiki.openstreetmap.org/wiki/Tag:service%3Dyard) and [maintenance](http://wiki.openstreetmap.org/wiki/Tag:service%3Dsiding) are contained in the highest zoom levels and should be styled more subtle than the mainline tracks with class `rail`.
|
||||
|
||||
## Fields
|
||||
|
||||
- **class**: Divides the track into mainline tracks (class `rail`) and less important tracks
|
||||
used for maintenance (class `minor_rail`).
|
||||
- **subclass**: Original value of the [`railway`](http://wiki.openstreetmap.org/wiki/Key:railway) can be one of
|
||||
`rail`, `light_rail`, `subway`, `narrow_gauge`, `preserved`, `tram`.
|
||||
- **properties**: Additional properties describing the nature of tracks. Can be either `bridge` or `tunnel`.
|
||||
|
||||
## Mapping
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -1,14 +0,0 @@
|
|||
digraph "Imposm Mapping" {
|
||||
graph [rankdir=LR ranksep=3]
|
||||
subgraph railway_linestring {
|
||||
node [fixed_size=shape "width:"=20]
|
||||
railway_linestring [shape=box]
|
||||
key_railway [label=railway shape=box]
|
||||
key_railway -> railway_linestring [label="rail
|
||||
light_rail
|
||||
subway
|
||||
narrow_gauge
|
||||
preserved
|
||||
tram"]
|
||||
}
|
||||
}
|
||||
Plik binarny nie jest wyświetlany.
|
Przed Szerokość: | Wysokość: | Rozmiar: 13 KiB |
|
|
@ -1,18 +0,0 @@
|
|||
# water
|
||||
|
||||
Water polygons representing oceans and lakes. Covered watered areas are excluded (`covered=yes`).
|
||||
Until z6 all water originates from Natural Earth. To get a more correct display of the south pole you should also
|
||||
style the covering ice shelves over the water.
|
||||
Water from OpenStreetMap after z7 is split into many smaller polygons to improve rendering performance.
|
||||
This however can lead to less rendering options in clients since these boundaries show up. So you might not be
|
||||
able to use border styling for ocean water features.
|
||||
|
||||
## Fields
|
||||
|
||||
- **class**: Either `ocean`, `lake` or `river`.
|
||||
|
||||
## Mapping
|
||||
|
||||
|
||||
|
||||
|
||||
Plik binarny nie jest wyświetlany.
|
Przed Szerokość: | Wysokość: | Rozmiar: 22 KiB |
|
|
@ -1,22 +1,34 @@
|
|||
generalized_tables:
|
||||
|
||||
# etldoc: imposm3 -> osm_water_polygon_gen5
|
||||
water_polygon_gen5:
|
||||
source: water_polygon_gen4
|
||||
sql_filter: area>10000000.0
|
||||
tolerance: 320.0
|
||||
|
||||
# etldoc: imposm3 -> osm_water_polygon_gen4
|
||||
water_polygon_gen4:
|
||||
source: water_polygon_gen3
|
||||
sql_filter: area>5000000.0
|
||||
tolerance: 160.0
|
||||
|
||||
# etldoc: imposm3 -> osm_water_polygon_gen3
|
||||
water_polygon_gen3:
|
||||
source: water_polygon
|
||||
sql_filter: area>15000000.0 AND waterway = ''
|
||||
tolerance: 350.0
|
||||
source: water_polygon_gen2
|
||||
sql_filter: area>2500000.0
|
||||
tolerance: 80.0
|
||||
|
||||
# etldoc: imposm3 -> osm_water_polygon_gen2
|
||||
# etldoc: imposm3 -> osm_water_polygon_gen2
|
||||
water_polygon_gen2:
|
||||
source: water_polygon
|
||||
sql_filter: area>2000000 AND waterway = ''
|
||||
tolerance: 200.0
|
||||
source: water_polygon_gen1
|
||||
sql_filter: area>1000000
|
||||
tolerance: 40.0
|
||||
|
||||
# etldoc: imposm3 -> osm_water_polygon_gen1
|
||||
# etldoc: imposm3 -> osm_water_polygon_gen1
|
||||
water_polygon_gen1:
|
||||
source: water_polygon
|
||||
sql_filter: area>500000 AND waterway = ''
|
||||
tolerance: 100.0
|
||||
tolerance: 20.0
|
||||
|
||||
tables:
|
||||
|
||||
|
|
|
|||
|
|
@ -56,8 +56,8 @@ CREATE OR REPLACE VIEW water_z7 AS (
|
|||
-- etldoc: ne_10m_ocean -> water_z7
|
||||
SELECT geom, 'ocean'::text AS class FROM ne_10m_ocean
|
||||
UNION ALL
|
||||
-- etldoc: osm_water_polygon_gen3 -> water_z7
|
||||
SELECT geometry AS geom, 'lake' AS class FROM osm_water_polygon_gen3
|
||||
-- etldoc: osm_water_polygon_gen3 -> water_z7
|
||||
SELECT geometry AS geom, 'lake' AS class FROM osm_water_polygon_gen5
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW water_z8 AS (
|
||||
|
|
@ -65,30 +65,53 @@ CREATE OR REPLACE VIEW water_z8 AS (
|
|||
SELECT geom, 'ocean'::text AS class FROM ne_10m_ocean
|
||||
UNION ALL
|
||||
-- etldoc: osm_water_polygon_gen2 -> water_z8
|
||||
SELECT geometry AS geom, 'lake' AS class FROM osm_water_polygon_gen2
|
||||
SELECT geometry AS geom, 'lake' AS class FROM osm_water_polygon_gen4
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW water_z9 AS (
|
||||
-- etldoc: osm_ocean_polygon_gen3 -> water_z9
|
||||
SELECT geometry AS geom, 'ocean'::text AS class FROM osm_ocean_polygon_gen3
|
||||
UNION ALL
|
||||
-- etldoc: osm_water_polygon_gen1 -> water_z9
|
||||
SELECT geometry AS geom, 'lake'::text AS class FROM osm_water_polygon_gen1
|
||||
SELECT geometry AS geom, 'lake'::text AS class FROM osm_water_polygon_gen3
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW water_z10 AS (
|
||||
-- etldoc: osm_ocean_polygon_gen2 -> water_z10
|
||||
SELECT geometry AS geom, 'ocean'::text AS class FROM osm_ocean_polygon_gen2
|
||||
UNION ALL
|
||||
-- etldoc: osm_water_polygon_gen2 -> water_z10
|
||||
SELECT geometry AS geom, 'lake'::text AS class FROM osm_water_polygon_gen2
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW water_z11 AS (
|
||||
-- etldoc: osm_water_polygon -> water_z11
|
||||
SELECT geometry AS geom, water_class(waterway) AS class FROM osm_water_polygon WHERE area > 40000
|
||||
-- etldoc: osm_ocean_polygon_gen1 -> water_z11
|
||||
SELECT geometry AS geom, 'ocean'::text AS class FROM osm_ocean_polygon_gen1
|
||||
UNION ALL
|
||||
-- etldoc: osm_water_polygon -> water_z11
|
||||
SELECT geometry AS geom, water_class(waterway) AS class FROM osm_water_polygon_gen1 WHERE area > 40000
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW water_z12 AS (
|
||||
-- etldoc: osm_ocean_polygon_gen1 -> water_z12
|
||||
SELECT geometry AS geom, 'ocean'::text AS class FROM osm_ocean_polygon
|
||||
UNION ALL
|
||||
-- etldoc: osm_water_polygon -> water_z12
|
||||
SELECT geometry AS geom, water_class(waterway) AS class FROM osm_water_polygon WHERE area > 10000
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW water_z13 AS (
|
||||
-- etldoc: osm_ocean_polygon -> water_z13
|
||||
SELECT geometry AS geom, 'ocean'::text AS class FROM osm_ocean_polygon
|
||||
UNION ALL
|
||||
-- etldoc: osm_water_polygon -> water_z13
|
||||
SELECT geometry AS geom, water_class(waterway) AS class FROM osm_water_polygon WHERE area > 5000
|
||||
);
|
||||
|
||||
CREATE OR REPLACE VIEW water_z14 AS (
|
||||
-- etldoc: osm_ocean_polygon -> water_z14
|
||||
SELECT geometry AS geom, 'ocean'::text AS class FROM osm_ocean_polygon
|
||||
UNION ALL
|
||||
-- etldoc: osm_water_polygon -> water_z14
|
||||
SELECT geometry AS geom, water_class(waterway) AS class FROM osm_water_polygon
|
||||
);
|
||||
|
|
@ -124,9 +147,11 @@ RETURNS TABLE(geom geometry, class text) AS $$
|
|||
-- etldoc: water_z8 -> layer_water:z8
|
||||
SELECT * FROM water_z8 WHERE zoom_level = 8
|
||||
UNION ALL
|
||||
-- etldoc: water_z9 -> layer_water:z9
|
||||
-- etldoc: water_z9 -> layer_water:z9
|
||||
SELECT * FROM water_z9 WHERE zoom_level = 9
|
||||
UNION ALL
|
||||
-- etldoc: water_z9 -> layer_water:z10
|
||||
SELECT * FROM water_z9 WHERE zoom_level BETWEEN 9 AND 10
|
||||
SELECT * FROM water_z9 WHERE zoom_level = 10
|
||||
UNION ALL
|
||||
-- etldoc: water_z11 -> layer_water:z11
|
||||
SELECT * FROM water_z11 WHERE zoom_level = 11
|
||||
|
|
|
|||
|
|
@ -1,14 +0,0 @@
|
|||
# water_name
|
||||
|
||||
Lake center lines for labelling lake bodies.
|
||||
This is based of the [osm-lakelines](https://github.com/lukasmartinelli/osm-lakelines) project
|
||||
which derives nice centerlines from OSM water bodies. Only the most important lakes contain labels.
|
||||
|
||||
## Fields
|
||||
|
||||
- **name_en**: The english `name:en` value if available.
|
||||
- **name**: The OSM [`name`](http://wiki.openstreetmap.org/wiki/Key:name) value of the water body.
|
||||
- **class**: At the moment only `lake` since no ocean parts are labelled. *Reserved for future use*.
|
||||
|
||||
|
||||
|
||||
|
|
@ -1,16 +1,22 @@
|
|||
|
||||
-- etldoc: layer_water_name[shape=record fillcolor=lightpink, style="rounded,filled",
|
||||
-- etldoc: layer_water_name[shape=record fillcolor=lightpink, style="rounded,filled",
|
||||
-- etldoc: label="layer_water_name | <z9_13> z9_13 | <z14_> z14_" ] ;
|
||||
|
||||
CREATE OR REPLACE FUNCTION layer_water_name(bbox geometry, zoom_level integer)
|
||||
RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, class text) AS $$
|
||||
-- etldoc: osm_water_lakeline -> layer_water_name:z9_13
|
||||
-- etldoc: osm_water_lakeline -> layer_water_name:z14_
|
||||
-- etldoc: osm_water_lakeline -> layer_water_name:z14
|
||||
SELECT osm_id, geometry, name, name_en, 'lake'::text AS class
|
||||
FROM osm_water_lakeline
|
||||
WHERE geometry && bbox
|
||||
AND name <> ''
|
||||
AND ((zoom_level BETWEEN 9 AND 13 AND LineLabel(zoom_level, NULLIF(name, ''), geometry))
|
||||
OR (zoom_level >= 14))
|
||||
ORDER BY ST_Length(geometry) DESC;
|
||||
-- etldoc: osm_water_point -> layer_water_name:z9_13
|
||||
UNION ALL
|
||||
SELECT osm_id, geometry, name, name_en, 'lake'::text AS class
|
||||
FROM osm_water_point
|
||||
WHERE geometry && bbox AND (
|
||||
(zoom_level BETWEEN 9 AND 13 AND area > 70000*2^(20-zoom_level))
|
||||
OR (zoom_level >= 14)
|
||||
);
|
||||
$$ LANGUAGE SQL IMMUTABLE;
|
||||
|
|
|
|||
|
|
@ -1,11 +1,12 @@
|
|||
|
||||
-- etldoc: osm_water_polygon -> osm_water_lakeline
|
||||
-- etldoc: custom_lakeline -> osm_water_lakeline
|
||||
CREATE TABLE IF NOT EXISTS osm_water_lakeline AS (
|
||||
SELECT wp.osm_id,
|
||||
ll.wkb_geometry AS geometry,
|
||||
name, name_en
|
||||
name, name_en, ST_Area(wp.geometry) AS area
|
||||
FROM osm_water_polygon AS wp
|
||||
INNER JOIN lake_centerline ll ON wp.osm_id = ll.osm_id
|
||||
WHERE wp.name <> ''
|
||||
);
|
||||
|
||||
CREATE INDEX IF NOT EXISTS osm_water_lakeline_geometry_idx ON osm_water_lakeline USING gist(geometry);
|
||||
|
|
@ -16,7 +16,8 @@ layer:
|
|||
srid: 900913
|
||||
query: (SELECT geometry, name, name_en, class FROM layer_water_name(!bbox!, z(!scale_denominator!))) AS t
|
||||
schema:
|
||||
- ./merge_lakelines.sql
|
||||
- ./water_lakeline.sql
|
||||
- ./water_point.sql
|
||||
- ./layer.sql
|
||||
datasources:
|
||||
- type: imposm3
|
||||
|
|
|
|||
|
|
@ -0,0 +1,11 @@
|
|||
-- etldoc: osm_water_polygon -> osm_water_lakeline
|
||||
CREATE TABLE IF NOT EXISTS osm_water_point AS (
|
||||
SELECT
|
||||
wp.osm_id, topoint(wp.geometry) AS geometry,
|
||||
wp.name, wp.name_en, ST_Area(wp.geometry) AS area
|
||||
FROM osm_water_polygon AS wp
|
||||
LEFT JOIN lake_centerline ll ON wp.osm_id = ll.osm_id
|
||||
WHERE ll.osm_id IS NULL AND wp.name <> ''
|
||||
);
|
||||
|
||||
CREATE INDEX IF NOT EXISTS osm_water_point_geometry_idx ON osm_water_point USING gist (geometry);
|
||||
|
|
@ -1,20 +0,0 @@
|
|||
# waterway
|
||||
|
||||
Rivers based of OpenStreetMap [waterways](http://wiki.openstreetmap.org/wiki/Waterways) for *z8* to *z14*
|
||||
and Natural Earth rivers and lake centerlines from *z3* to *z7*.
|
||||
Too short linestrings are filtered out for some zoom levels. Waterways do no not have a `subclass`.
|
||||
|
||||
## Fields
|
||||
|
||||
- **class**: The original value of the [`waterway`](http://wiki.openstreetmap.org/wiki/Key:waterway) tag.
|
||||
Can be one of [`stream`](http://wiki.openstreetmap.org/wiki/Tag:waterway%3Dstream),
|
||||
[`river`](http://wiki.openstreetmap.org/wiki/Tag:waterway%3Driver),
|
||||
[`canal`](http://wiki.openstreetmap.org/wiki/Tag:waterway%3Dcanal),
|
||||
[`drain`](http://wiki.openstreetmap.org/wiki/Tag:waterway%3Ddrain),
|
||||
[`ditch`](http://wiki.openstreetmap.org/wiki/Tag:waterway%3Dditch)`.
|
||||
|
||||
## Mapping
|
||||
|
||||
|
||||
|
||||
|
||||
Plik binarny nie jest wyświetlany.
|
Przed Szerokość: | Wysokość: | Rozmiar: 10 KiB |
|
|
@ -1,14 +1,19 @@
|
|||
generalized_tables:
|
||||
# etldoc: imposm3 -> osm_waterway_linestring_gen0
|
||||
waterway_linestring_gen0:
|
||||
source: waterway_linestring_gen1
|
||||
sql_filter: waterway IN ('river') AND ST_Length(geometry) > 10000
|
||||
# etldoc: imposm3 -> osm_waterway_linestring_gen3
|
||||
waterway_linestring_gen3:
|
||||
source: waterway_linestring_gen2
|
||||
sql_filter: waterway IN ('river')
|
||||
tolerance: 200.0
|
||||
# etldoc: imposm3 -> osm_waterway_linestring_gen1
|
||||
# etldoc: imposm3 -> osm_waterway_linestring_gen2
|
||||
waterway_linestring_gen2:
|
||||
source: waterway_linestring_gen1
|
||||
sql_filter: waterway IN ('river')
|
||||
tolerance: 100.0
|
||||
# etldoc: imposm3 -> osm_waterway_linestring_gen1
|
||||
waterway_linestring_gen1:
|
||||
source: waterway_linestring
|
||||
sql_filter: waterway IN ('river') AND ST_Length(geometry) > 5000
|
||||
tolerance: 100.0
|
||||
sql_filter: waterway IN ('river')
|
||||
tolerance: 50.0
|
||||
tables:
|
||||
# etldoc: imposm3 -> osm_waterway_linestring
|
||||
waterway_linestring:
|
||||
|
|
|
|||
|
|
@ -0,0 +1,44 @@
|
|||
-- We merge the waterways by name like the highways
|
||||
-- This helps to drop not important rivers (since they do not have a name)
|
||||
-- and also makes it possible to filter out too short rivers
|
||||
|
||||
-- etldoc: osm_waterway_linestring -> osm_important_waterway_linestring
|
||||
CREATE TABLE IF NOT EXISTS osm_important_waterway_linestring AS (
|
||||
SELECT
|
||||
(ST_Dump(geometry)).geom AS geometry,
|
||||
name
|
||||
FROM (
|
||||
SELECT
|
||||
ST_LineMerge(ST_Union(geometry)) AS geometry,
|
||||
name
|
||||
FROM osm_waterway_linestring
|
||||
WHERE name <> '' AND waterway = 'river'
|
||||
GROUP BY name
|
||||
) AS waterway_union
|
||||
);
|
||||
|
||||
CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_geometry_idx ON osm_important_waterway_linestring USING gist(geometry);
|
||||
|
||||
-- etldoc: osm_important_waterway_linestring -> osm_important_waterway_linestring_gen1
|
||||
CREATE TABLE IF NOT EXISTS osm_important_waterway_linestring_gen1 AS (
|
||||
SELECT ST_Simplify(geometry, 60) AS geometry, name
|
||||
FROM osm_important_waterway_linestring
|
||||
WHERE ST_Length(geometry) > 1000
|
||||
);
|
||||
CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_gen1_geometry_idx ON osm_important_waterway_linestring_gen1 USING gist(geometry);
|
||||
|
||||
-- etldoc: osm_important_waterway_linestring_gen1 -> osm_important_waterway_linestring_gen2
|
||||
CREATE TABLE IF NOT EXISTS osm_important_waterway_linestring_gen2 AS (
|
||||
SELECT ST_Simplify(geometry, 100) AS geometry, name
|
||||
FROM osm_important_waterway_linestring_gen1
|
||||
WHERE ST_Length(geometry) > 4000
|
||||
);
|
||||
CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_gen2_geometry_idx ON osm_important_waterway_linestring_gen2 USING gist(geometry);
|
||||
|
||||
-- etldoc: osm_important_waterway_linestring_gen2 -> osm_important_waterway_linestring_gen3
|
||||
CREATE TABLE IF NOT EXISTS osm_important_waterway_linestring_gen3 AS (
|
||||
SELECT ST_Simplify(geometry, 200) AS geometry, name
|
||||
FROM osm_important_waterway_linestring_gen2
|
||||
WHERE ST_Length(geometry) > 8000
|
||||
);
|
||||
CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_gen3_geometry_idx ON osm_important_waterway_linestring_gen3 USING gist(geometry);
|
||||
|
|
@ -1,89 +1,85 @@
|
|||
|
||||
-- etldoc: ne_110m_rivers_lake_centerlines -> waterway_z3
|
||||
CREATE OR REPLACE VIEW waterway_z3 AS (
|
||||
SELECT geom AS geometry, 'river'::text AS class FROM ne_110m_rivers_lake_centerlines
|
||||
SELECT geom AS geometry, 'river'::text AS class, NULL AS name FROM ne_110m_rivers_lake_centerlines
|
||||
WHERE featurecla = 'River'
|
||||
);
|
||||
|
||||
-- etldoc: ne_50m_rivers_lake_centerlines -> waterway_z4
|
||||
CREATE OR REPLACE VIEW waterway_z4 AS (
|
||||
SELECT geom AS geometry, 'river'::text AS class FROM ne_50m_rivers_lake_centerlines
|
||||
SELECT geom AS geometry, 'river'::text AS class, NULL AS name FROM ne_50m_rivers_lake_centerlines
|
||||
WHERE featurecla = 'River'
|
||||
);
|
||||
|
||||
-- etldoc: ne_10m_rivers_lake_centerlines -> waterway_z6
|
||||
CREATE OR REPLACE VIEW waterway_z6 AS (
|
||||
SELECT geom AS geometry, 'river'::text AS class FROM ne_10m_rivers_lake_centerlines
|
||||
SELECT geom AS geometry, 'river'::text AS class, NULL AS name FROM ne_10m_rivers_lake_centerlines
|
||||
WHERE featurecla = 'River'
|
||||
);
|
||||
|
||||
-- etldoc: osm_waterway_linestring -> waterway_z8
|
||||
CREATE OR REPLACE VIEW waterway_z8 AS (
|
||||
SELECT geometry, waterway AS class FROM osm_waterway_linestring
|
||||
WHERE waterway IN ('river') AND ST_Length(geometry) > 10000
|
||||
);
|
||||
|
||||
-- etldoc: osm_waterway_linestring -> waterway_z9
|
||||
-- etldoc: osm_waterway_linestring_gen3 -> waterway_z9
|
||||
CREATE OR REPLACE VIEW waterway_z9 AS (
|
||||
SELECT geometry, waterway AS class FROM osm_waterway_linestring
|
||||
WHERE waterway IN ('river') AND ST_Length(geometry) > 5000
|
||||
SELECT geometry, 'river'::text AS class, name FROM osm_important_waterway_linestring_gen3
|
||||
);
|
||||
|
||||
-- etldoc: osm_waterway_linestring -> waterway_z11
|
||||
-- etldoc: osm_waterway_linestring_gen2 -> waterway_z10
|
||||
CREATE OR REPLACE VIEW waterway_z10 AS (
|
||||
SELECT geometry, 'river'::text AS class, name FROM osm_important_waterway_linestring_gen2
|
||||
);
|
||||
|
||||
-- etldoc: osm_waterway_linestring_gen1 -> waterway_z11
|
||||
CREATE OR REPLACE VIEW waterway_z11 AS (
|
||||
SELECT geometry, waterway AS class FROM osm_waterway_linestring
|
||||
WHERE waterway IN ('river') AND ST_Length(geometry) > 5000
|
||||
SELECT geometry, 'river'::text AS class, name FROM osm_important_waterway_linestring_gen1
|
||||
);
|
||||
|
||||
-- etldoc: osm_waterway_linestring -> waterway_z12
|
||||
CREATE OR REPLACE VIEW waterway_z12 AS (
|
||||
SELECT geometry, waterway AS class FROM osm_waterway_linestring
|
||||
WHERE waterway IN ('river', 'canal') OR (waterway = 'stream' AND ST_Length(geometry) > 1000)
|
||||
SELECT geometry, waterway AS class, name FROM osm_waterway_linestring
|
||||
WHERE waterway IN ('river', 'canal')
|
||||
);
|
||||
|
||||
-- etldoc: osm_waterway_linestring -> waterway_z13
|
||||
CREATE OR REPLACE VIEW waterway_z13 AS (
|
||||
SELECT geometry, waterway AS class FROM osm_waterway_linestring
|
||||
WHERE waterway IN ('river', 'canal', 'stream', 'drain', 'ditch') AND ST_Length(geometry) > 300
|
||||
SELECT geometry, waterway::text AS class, name FROM osm_waterway_linestring
|
||||
WHERE waterway IN ('river', 'canal', 'stream', 'drain', 'ditch')
|
||||
);
|
||||
|
||||
-- etldoc: osm_waterway_linestring -> waterway_z14
|
||||
CREATE OR REPLACE VIEW waterway_z14 AS (
|
||||
SELECT geometry, waterway AS class FROM osm_waterway_linestring
|
||||
SELECT geometry, waterway::text AS class, name FROM osm_waterway_linestring
|
||||
);
|
||||
|
||||
|
||||
-- etldoc: layer_waterway[shape=record fillcolor=lightpink, style="rounded,filled",
|
||||
-- etldoc: label="layer_waterway | <z3> z3 |<z4_5> z4_5 |<z6_7> z6_7 | <z8> z8 |<z9_10> z9_10 |<z11> z11 |<z12> z12|<z13> z13|<z14_> z14_" ] ;
|
||||
-- etldoc: layer_waterway[shape=record fillcolor=lightpink, style="rounded,filled",
|
||||
-- etldoc: label="layer_waterway | <z3> z3 |<z4_5> z4-z5 |<z6_8> z6-8 | <z9> z9 |<z10> z10 |<z11> z11 |<z12> z12|<z13> z13|<z14> z14" ];
|
||||
|
||||
CREATE OR REPLACE FUNCTION layer_waterway(bbox geometry, zoom_level int)
|
||||
RETURNS TABLE(geometry geometry, class text) AS $$
|
||||
SELECT geometry, class FROM (
|
||||
-- etldoc: waterway_z3 -> layer_waterway:z3
|
||||
RETURNS TABLE(geometry geometry, class text, name text) AS $$
|
||||
SELECT geometry, class, NULLIF(name, '') AS name FROM (
|
||||
-- etldoc: waterway_z3 -> layer_waterway:z3
|
||||
SELECT * FROM waterway_z3 WHERE zoom_level = 3
|
||||
UNION ALL
|
||||
-- etldoc: waterway_z4 -> layer_waterway:z4_5
|
||||
-- etldoc: waterway_z4 -> layer_waterway:z4_5
|
||||
SELECT * FROM waterway_z4 WHERE zoom_level BETWEEN 4 AND 5
|
||||
UNION ALL
|
||||
-- etldoc: waterway_z6 -> layer_waterway:z6_7
|
||||
SELECT * FROM waterway_z6 WHERE zoom_level BETWEEN 6 AND 7
|
||||
-- etldoc: waterway_z6 -> layer_waterway:z6_8
|
||||
SELECT * FROM waterway_z6 WHERE zoom_level BETWEEN 6 AND 8
|
||||
UNION ALL
|
||||
-- etldoc: waterway_z8 -> layer_waterway:z8
|
||||
SELECT * FROM waterway_z8 WHERE zoom_level = 8
|
||||
-- etldoc: waterway_z9 -> layer_waterway:z9
|
||||
SELECT * FROM waterway_z9 WHERE zoom_level = 9
|
||||
UNION ALL
|
||||
-- etldoc: waterway_z9 -> layer_waterway:z9_10
|
||||
SELECT * FROM waterway_z9 WHERE zoom_level BETWEEN 9 AND 10
|
||||
-- etldoc: waterway_z10 -> layer_waterway:z10
|
||||
SELECT * FROM waterway_z10 WHERE zoom_level = 10
|
||||
UNION ALL
|
||||
-- etldoc: waterway_z11 -> layer_waterway:z11
|
||||
-- etldoc: waterway_z11 -> layer_waterway:z11
|
||||
SELECT * FROM waterway_z11 WHERE zoom_level = 11
|
||||
UNION ALL
|
||||
-- etldoc: waterway_z12 -> layer_waterway:z12
|
||||
-- etldoc: waterway_z12 -> layer_waterway:z12
|
||||
SELECT * FROM waterway_z12 WHERE zoom_level = 12
|
||||
UNION ALL
|
||||
-- etldoc: waterway_z13 -> layer_waterway:z13
|
||||
-- etldoc: waterway_z13 -> layer_waterway:z13
|
||||
SELECT * FROM waterway_z13 WHERE zoom_level = 13
|
||||
UNION ALL
|
||||
-- etldoc: waterway_z14 -> layer_waterway:z14_
|
||||
-- etldoc: waterway_z14 -> layer_waterway:z14
|
||||
SELECT * FROM waterway_z14 WHERE zoom_level >= 14
|
||||
) AS zoom_levels
|
||||
WHERE geometry && bbox;
|
||||
|
|
|
|||
|
|
@ -1,11 +1,15 @@
|
|||
layer:
|
||||
id: "waterway"
|
||||
description: |
|
||||
Rivers based of OpenStreetMap [waterways](http://wiki.openstreetmap.org/wiki/Waterways) for *z8* to *z14*
|
||||
and Natural Earth rivers and lake centerlines from *z3* to *z7*.
|
||||
Too short linestrings are filtered out for some zoom levels. Waterways do no not have a `subclass`.
|
||||
Rivers based of OpenStreetMap [waterways](http://wiki.openstreetmap.org/wiki/Waterways) for *z9* to *z14*
|
||||
and Natural Earth rivers and lake centerlines from *z3* to *z8*.
|
||||
Linestrings without a name or which are too short are filtered
|
||||
out at low zoom levels. Waterways do no not have a `subclass` field.
|
||||
buffer_size: 4
|
||||
fields:
|
||||
name: |
|
||||
The OSM [`name`](http://wiki.openstreetmap.org/wiki/Key:name) value of the waterway.
|
||||
The `name` field is empty for NaturalEarth data until **z9** when OSM data is used.
|
||||
class: |
|
||||
The original value of the [`waterway`](http://wiki.openstreetmap.org/wiki/Key:waterway) tag.
|
||||
Can be one of [`stream`](http://wiki.openstreetmap.org/wiki/Tag:waterway%3Dstream),
|
||||
|
|
@ -15,8 +19,9 @@ layer:
|
|||
[`ditch`](http://wiki.openstreetmap.org/wiki/Tag:waterway%3Dditch)`.
|
||||
datasource:
|
||||
geometry_field: geometry
|
||||
query: (SELECT geometry, class FROM layer_waterway(!bbox!, z(!scale_denominator!))) AS t
|
||||
query: (SELECT geometry, name, class FROM layer_waterway(!bbox!, z(!scale_denominator!))) AS t
|
||||
schema:
|
||||
- ./merge_waterway.sql
|
||||
- ./waterway.sql
|
||||
datasources:
|
||||
- type: imposm3
|
||||
|
|
|
|||
|
|
@ -12,6 +12,7 @@ tileset:
|
|||
- layers/water/water.yaml
|
||||
- layers/waterway/waterway.yaml
|
||||
- layers/landcover/landcover.yaml
|
||||
- layers/park/park.yaml
|
||||
- layers/landuse/landuse.yaml
|
||||
name: OpenMapTiles v1.0
|
||||
description: "A tileset showcasing all layers in OpenMapTiles. http://openmaptiles.org"
|
||||
|
|
|
|||
Ładowanie…
Reference in New Issue