Location
This project is to find out City/Country based on the given Latitude and Longitude. You can see the live version : http://scatter-otl.rhcloud.com/location?lat=36&long=-78.9
City data (cities1000.zip: all cities with a population > 1000 ) is downloaded from http://download.geonames.org/export/dump/
This project implements a special index to find nearby cities and calculates the closest for given point