Neurophysiologically Pseudoscientific Manatee


    1.0.8-wmf.0 • Public • Published


    Data source for Kartotherian's fork of OSM Bright


    This style requires an imposm3 database with ocean data, custom indexes, and custom functions.

    It's probably easiest to grab an PBF of OSM data from geofabrik. Once you've installed PostgreSQL and PostGIS, create a database and import with imposm3:

    createdb gis
    psql -d gis -c 'CREATE EXTENSION postgis; CREATE EXTENSION hstore;'
    imposm import \
        -config ~/path/to/imposm/config.json \
        -mapping ./imposm_mapping.yml \
        -overwritecache \
        -read ~/path/to/data.osm.pbf \
        -diff \
    imposm import \
        -config ~/path/to/imposm/config.json \

    Next we need some shapefiles for water_polygons and water_polygons_simplfied

    curl -O
    unzip && rm
    cd water-polygons-split-3857
    shp2pgsql -I -s 3857 -g way water_polygons.shp water_polygons | psql -Xqd gis
    curl -O
    unzip && rm
    cd simplified-water-polygons-split-3857
    shp2pgsql -I -s 3857 -g way simplified_water_polygons.shp water_polygons_simplified | psql -Xqd gis

    Then the custom functions, indexes, and the layers functions

    cd .. # return to osm-bright.tm2source directory
    npm install
    psql -Xqd gis -f node_modules/@kartotherian/postgis-vt-util/lib.sql
    psql -Xqd gis -f sql/helpers/functions.sql
    psql -Xqd gis -f sql/helpers/create-indexes.sql
    psql -Xqd gis -f sql/helpers/names.sql
    for sql_file in ./sql/layers/*.sql; do 
        echo $sql_file;
        psql -Xqd gis -f $sql_file;


    • Clone osm-bright.tm2source repository (this one)
    • Install the latest Mapbox Studio Classic Open Mapbox Studio and open the data source. You should see your data as "x-ray" outlines. Don't edit just data.yml or data.xml - they must be in sync; editing this project in MBS only ensures that.

    To see the data in style

    • Clone osm-bright.tm2 repository
    • Edit style's project.yml - change the source: to "tmsource:///home/user/.../osm-bright.tm2source" directory. Open it in the Mapbox Studio.


    The order of layers in this style matters because that's the default order that they will be drawn on map. Note that the list of layers goes from bottom to top, opposite to the order in files.

    • landuse - various uses for land: wood, park, industrial zone, etc. Mostly corresponds to OSM's landuse key.
    • waterway - streams, rivers on low zoom, etc.
    • water - water bodies (oceans, lakes, rivers wide enough on a given zoom level to be represented by areas as opposed to lines).
    • aeroway - both areas and lines related to airports: tarmacs, taxiing lines, etc.
    • building - buildings.
    • road - roads and other similar transport ways: streets, bridges and tunnels.
    • admin - administrative borders between countries and regions.
    • country_label - country labels.
    • place_label - city/neighborhood/district labels.
    • poi_label - places of interest. Currently, only transport stations are implemented.
    • road_label - road labels, including highway number shields.


    npm i @kartotherian/osm-bright-source

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