X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/8c3a0efe8b75a06279998e66a932d8a56c483961..02d357d29e40a8dfe5bc8eb4eac35c3ad3cc0958:/docs/develop/Import.md?ds=sidebyside diff --git a/docs/develop/Import.md b/docs/develop/Import.md index 5a323d26..c9612bb3 100644 --- a/docs/develop/Import.md +++ b/docs/develop/Import.md @@ -1,8 +1,8 @@ # OSM Data Import -OSM data is initially imported using osm2pgsql. Nominatim uses its own data -output style 'gazetteer', which differs from the output style created for -map rendering. +OSM data is initially imported using [osm2pgsql](https://osm2pgsql.org). +Nominatim uses its own data output style 'gazetteer', which differs from the +output style created for map rendering. ## Database Layout @@ -29,7 +29,7 @@ once with `class` of `highway` and once with a `class` of `bridge`. Thus the ## Configuring the Import How tags are interpreted and assigned to the different `place` columns can be -configured via the import style configuration file (`CONST_Import_style`). This +configured via the import style configuration file (`NOMINATIM_IMPORT_STYLE`). This is a JSON file which contains a list of rules which are matched against every tag of every object and then assign the tag its specific role.