[Talk-GB] 2016 first quarterly project:Schools

Frederik Ramm frederik at remote.org
Sun Jan 3 15:45:26 UTC 2016


On 01/02/2016 04:24 PM, Dave F. wrote:
> From experience I would say schools are the entities that are most
> likely to be mapped with duplicating nodes & polygons, so I'm unsure if
> those numbers are truly representative. I've even noticed that
> individual school buildings are occasionally tagged as amenity=school

I've imported a current GB extract with osm2pgsql I find:

* 6315 points (of which 1757 contained in a school polygon)
* 20882 polygons (of which 1697 are contained in another school polygon)

A further 365 points and 659 polygons are within 100 metres (more
precisely, 100 EPSG:3857 units) of another school thing.

Random sample of these latter 659: 330037377 93959802 178355578
166061265 90168094.


Frederik Ramm  ##  eMail frederik at remote.org  ##  N49°00'09" E008°23'33"

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