Investigations & implications on location tracking using RFID with Global Positioning Systems

Satellite is a celestial body revolving around planets to obtain information. Global Positioning Systems (GPS) is a space based navigational system that provides information about the entity it evolves. The objective of the proposed system is to identify an entity on any position on Earth. The methodology depends on a RFID based application that detects the location coordinates of the place where the entity is stationed. The latitude and longitude values are determined from the GPS for the specific RFID satellite tag. The RFID satellite tag is integrated to connect to the satellite. The exposed architecture of the methodology determines the position of the individual using location coordinates. The information is retrieved without time constraints and includes the last time zone leading to tracking and tracing the location an entity. The procedure for connecting to the satellite, methods of calculating the distance, the process of obtaining the accurate timings, satellite positions and techniques for error corrections are discussed. A pseudo code to establish connection to a satellite and obtain the reference points of the location and time is stated. The implications of the location tracking algorithms are implemented and simulated using LabView system design and development software.