GIScience / openrouteservice

🌍 The open source route planner api with plenty of features.
https://openrouteservice.org
GNU General Public License v3.0
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Ellrich is displayed as part of Niedersachsen #1365

Closed Loki-Afro closed 1 year ago

Loki-Afro commented 1 year ago

Here's what I did

Searched for Ellrich

Here's what I got

Suggestions for Ellich, but in Niedersachsen rather than Thüringen


Here's what I was expecting

Ellrich in Thüringen


Here's what I think could be improved

Ellrich being part of Thüringen again ;)

image

image

what can cause this odd behavior?

koebi commented 1 year ago

Hey,

this seems to be an issue with the data of the underlying geocoder. We use Pelias, which aggregates a bunch of data sources.

In this case (compare results from our playground), the underlying data comes from whosonfirst.

There, Ellrich exists twice:

Compare the whosonfirst docs for what locality and localadmin mean.

As far as I'm concerned, the locality data is just wrong. I've therefore opened an issue with whosonfirsts data repository, and will close this one.

Loki-Afro commented 1 year ago

thx for the explanation!