CLlocation Getting best results Iphone

I'm trying to make a query based on the user location. The thing is that I can only query upon the first location result, with the lat/lon result as the query parameter. How do I make sure I get the best result of a user location and then execute the sqlite query?

Thanks in adva开发者_运维知识库nce!

When the user hits the submit button, query for the location then, and add the data to the request before firing it off. You could try and predict the users location in a few seconds, but that's not really accurate.