Tomas Pohanka e6faa69a70
Fix z7-z4 roads (#1656)
Some US roads were not included in tiles, because the `ST_AsMVTGeom` did not transform geometry (result was NULL). This PR is trying to fix the geometry for `ST_AsMVTGeom`, even if the geometry is marked as valid (`ST_IsValid`). The odd geometry was caused by simplification when it could create `LINESTRING(1 1, 2 2, 1 1)` linestring, which in some cases was not converted into MVT. 

Also, for the US (on zoom 4) keeps just the network `us-interstate` and the `highway=motorway` or `osm_national_network(network)` for the rest of the world.
2024-04-24 11:47:27 +02:00
..
2023-01-26 19:24:44 +01:00
2017-03-15 13:55:18 +01:00
2023-01-15 13:52:43 +01:00

transportation

Docs

Read the layer documentation at http://openmaptiles.org/schema#transportation

Mapping Diagram

Mapping diagram for transportation

ETL diagram

ETL diagram for transportation