This is a static archive of our old OpenStreetMap Help Site. Please post any new questions and answers at community.osm.org.

OSM reverse search error - is something wrong with OSM?

0

city of Picqua is missing in results from OSM reverse search

Not sure why this occurs?

Google Maps reverse search results: http://maps.googleapis.com/maps/api/geocode/json?latlng=40.172393,-84.226356&sensor=true

OSM results: http://nominatim.openstreetmap.org/reverse?format=xml&lat=40.172393&lon=-84.226356&zoom=18&addressdetails=0

asked 10 Aug '12, 19:07

savemytire's gravatar image

savemytire
1111
accept rate: 0%

edited 31 Jan '13, 17:48

SimonPoole's gravatar image

SimonPoole ♦
44.7k13326701


One Answer:

3

Look at the marker in this map:

https://www.openstreetmap.org/?lat=40.172393&lon=-84.226356&zoom=16&mlat=40.172393&mlon=-84.226356

This is the location you are asking about. Then look at the dashed purple line 100 metres below it. That is the Piqua city boundary. Therefore, the location you have given is outside the city as far as OSM is concerned.

If you place the position just a little further south, like this

https://www.openstreetmap.org/?lat=40.17&lon=-84.226356&zoom=16&mlat=40.17&mlon=-84.226356#

then Nominatim predictably finds a result in Piqua.

You can change the boundary if you think it is wrong.

answered 10 Aug '12, 19:40

Frederik%20Ramm's gravatar image

Frederik Ramm ♦
82.5k927201273
accept rate: 23%

Source code available on GitHub .