GeoJSON Layer
format: geojson
Last updated
format: geojson
Last updated
GeoJSON layer are vector layers which read the geometry column from a PostGIS table. Geometries are transformed into the which is fairly verbose and may require a lot of bandwidth to transfer complex geometries to the client.
We recommend to use the MapBox Vector Tile (MVT) format for layers with many and/or complex geometries.
"geom": "geom"
GeoJSON layer require a PostGIS geometry column of the type GEOMETRY(POLYGON,4326) or GEOMETRY(MULTIPOLYGON,4326). By default the geom value will be set to 'geom'.
"qID": "optional"
Setting the qID as a valid id column for the database table will make vector locations selectable. There is no default for the qID value. The qID value together with the table and dbs parameter will be tested during the workspace load.
Additional parameter will be discussed in the section of this document.