In this work the problem definition of the country and city of object of a geolocation on the basis of its coordinates is considered (latitudes and longitudes). The main objective of work is the automated determination of location and a binding of location-based objects to the countries and the cities in the world. The received algorithm allows to define concrete location of objects in a format of the countries/cities and to create own base that is actual for the majority of location-based web services and appendices, and also provides the decision for the following circle of tasks: definition of the country and city of object on the basis of its coordinates; formation of statistical these objects on the basis of the made base of the cities and countries; automatic expansion of base of the cities and countries at addition of bigger number of objects; possibility of a filtration of objects about the country or to the city.

Keywords: geolocation, the location-based Google service, determination of location of object, the automated finding of location-based object, location-based web service.