[OSM-dev] question about node identifiers

[Frederik Ramm]

Frank,

Frank O'Dwyer wrote:
> Are the IDs on poi nodes reliable as unique identifiers for the same 
> POI? I.e. will future updates to that POI have the same node ID or could 
> they have a different one?

They will have a different id if someone deletes and re-adds them. If 
they're just moved around or their properties changed, they will retain 
the id.

Bye
Frederik