Web application for geolocation based search

Cilj ovog diplomskog rada bio je osmisliti i implementirati web aplikaciju za geolokacijsku pretragu. Kako bi se željena aplikacija razvila, istraženi su postojeći i javno dostupni servisi za geokodiranje i pružanje usluge web kartografije. Zaključeno je kako preciznost ovakvih servisa još uvijek nije zadovoljavajuća za usluge kod kojih je važna visoka točnost ponuđenih informacija. Činjenica je da su ove usluge, iako sve popularnije, još uvijek u ranoj životnoj fazi. Razvijena web aplikacija kombinacijom podataka iz više servisa te omogućavanjem administratoru nadzora nad podacima i donošenje odluka umanjuje mogućnost pogreške. Daljnjim razvojem servisa o kojima aplikacija ovisi povećat će se i uspješnost razvijene web aplikacije te smanjiti potreba za ljudskim nadzorom.The goal of this thesis was to design and implement a web application for geolocation based search. In order to develop the application, research was done on existing and publicly available geocoding and web cartography services. Research done made us realize that accuracy of this services is not satisfying for services that require a high accuracy of the provided information. The fact is that these services are, although increasingly popular, still in an early phase of life. The developed web application attempts to decrease the probability of error by combining data provided by multiple services and giving the administrator the ability to view data and make decisions based on it. With future development of services, on which this web application depends, its precision will increase and the need for human supervision will be reduced