I have been getting to grips over the last few days with Geonames, and intergrating this service into a JSON query within an android application.
I have read the documentation and see that there is a points of interest search string that can query the database. This is what I want but I cant seem to find a way of setting this search so just the supermarkets near to a user are displayed?
What is needed so just the near by supermarkets can be displayed and not all POI's?