Abstract: An Android is a software platform with Open Source tool and a location tracker helps you to trace the route of near once. There are lots of problem faced by an average person. They want to trace the daily activity of their closed once. Due to the hardware and software characteristics of the smartphone, these devices are suitable to work as terminals for such a system. This paper describes the working of GPS system using android app and the goal of this paper is to present the design and implementation of a tracking and localization system based on android phones, able to find persons in case of accident and give a set of necessary information for rescue. The System sends the GPS coordinates to database periodically, display the coordinate on a map and computes the shortest route to the accident site.
Keywords: GPS, Trilateration, Atomic clock, NAVSTAR, NAVIC.
| DOI: 10.17148/IJARCCE.2019.8224