OSM Schools Progress in the 'DY' Postal Area

The blue circles on the map are schools from the official lists that haven't been matched to an OSM object. The red circles are OSM objects that haven't been matched to a school on the official list. The lines represent matches from the official data to OSM objects. Dark green lines represent a match based on the ref:edubase (England & Wales), ref:seedcode (Scotland) and ref:deni (Northern Ireland) tags. Light green lines represent a match based on location in the absense of an OSM ref:* tag. Orange lines represnt a match based on location, with an incorrect ref:* tag. The location matches can match the wrong schools, particularly in inner-city areas where there are many schools in close proximity. To fix incorrect location matches, add the appropriate ref:* tag to the OSM amenity=school objects. For more information see below.

Schools not matched to an OSM Object

Note that only OSM ways and relations tagged with amenity=school or amenity=college are checked for possible matches. In most cases, any nodes tagged like this would be better converted to way polygons covering the whole of the school site. The matching process is simplistic, so an incorrect matching may result in a different nearby school being the one that is really missing. Also, it is not currently clear what licence the official Edubase / Scottish Government data can be re-used under. Until this is clarified, you should not use the data below directly to add schools to OSM. However, knowing that there is a school missing in a particular area, you may be able to add that school using other sources -- e.g. Bing, OS Street View, and by searching for the possible school's own website.

OSM Objects not matched to a school on the official lists

Entries here could be due to: Former schools that have now closed, more than one area being tagged for a single school, the official entry for a real school being matched incorrectly to a different OSM object, or institutions not included in the official lists being tagged as schools in OSM. Not all of these entries will be errors in the OSM data, so be careful before making any edits.

Note: The entries above are based on a larger bounding box, so will also include unmatched OSM objects from neighbouring postal areas.

Schools matched to an OSM object by location

Note that the matching is very simplistic, just taking the nearest unmatched OSM amenity=school or amenity=college way or relation within 1km of the postcode centroid of each official entry in turn. Where several school sites are in close proximity, they may be matched incorrectly.

Schools matched to an OSM object by reference number

• Download comparison data for this page (geojson)

For full details of data sources and import dates, see https://osm.mathmos.net/schools/

Data derived from OpenStreetMap data, © OpenStreetMap Contributors, licensed under Open Data Commons Open Database License (ODbL). XAPI courtesy of Overpass API.