[Geocoding] [OpenStreetMap] #4519: Reverse geocoding gives city of nearest object, not city of current position
OpenStreetMap
trac at openstreetmap.org
Wed Aug 15 07:34:32 BST 2012
#4519: Reverse geocoding gives city of nearest object, not city of current
position
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Reporter: AlphaTiger | Owner: geocoding@…
Type: defect | Status: new
Priority: major | Milestone:
Component: nominatim | Version:
Keywords: reverse geocoding |
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Comment(by lonvia):
Replying to [comment:4 cquest]:
> Replying to [comment:3 lonvia]:
>
> > Sorry but it is not as simple as that because currently there are no
distances to any address objects calculated. Doing so would add a pretty
heavy performance penalty and is simply not worth the trouble.
>
> Well, the code at
https://trac.openstreetmap.org/browser/applications/utils/nominatim/website/reverse.php
shows an "ORDER BY ST_Distance" at line 102... so distance is already
calculated or I'm not looking at the right code.
You are not looking at the right code. This is the part where it finds the
nearest object. The address parts are requested at line 133ff.
--
Ticket URL: <https://trac.openstreetmap.org/ticket/4519#comment:5>
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