Is a tool to search OSM data by name and address and to generate synthetic addresses of OSM points (reverse geocoding).

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How to narrow the result from Nominatim with only cities and countries, no additional areas with the same name?

I'm trying to get WKT or GeoJson polygons of cities and countries from Nominatim (for example, Paris and France). I send a GET request but it returns me several results named "Paris" or "France". How ...
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Add polygons to PostGres to be queried by Nominatim

I'm trying to build out a geocoder that also returns the correct legislative district information from this data: http://www.census.gov/geo/maps-data/data/tiger.html I've got OSM data imported into a ...
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Write Nominatim-like geocode query using only PostGIS functions?

I'm new to PostGIS and was anticipating being able to write geocode queries using only the functions provided by PostGIS. However, once I loaded my database using osm2pgsql and discovered tables like ...
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Limit data imported into PostGIS database?

I am building a web application in which members will be able to find other members in their area. This is your typical "nearest neighbor" search which I'll perform using their latitude and ...
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Countries not loaded in Nominatim base installation?

I just installed the Nominatim geocoder and loaded the Andorra.pbf dataset. I saw that in the Nominatim project, there are multiple .sql file in the data/ folder with country names and polygon that ...
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Problem with nominatim own server

I've downloaded the osm virtual machine here: http://wiki.openstreetmap.org/wiki/Virtual_machine_image ...and patched the local.php file (for the "declaration allowed only at the start of the ...
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Why does DC belong to Maryland in OpenStreetMap/Nominatim?

Don't know much about GIS. Is it common practice to consider DC part of Maryland and not a "state"? http://nominatim.openstreetmap.org/search/washington%20dc ...