Title	Performance Comparison of Global Navigational Satellite Systems
Author	Muhammad Ali Qureshi, Usama Zahoor, Asjad Amin, Kashif Hussain Memon, and Ashiq Hussain
Citation	Vol. 17  No. 12  pp. 99-107
Keywords	Global navigational satellite system (GNSS) Global positioning system (GPS) Global orbiting navigational satellite system (GLONASS) Dilution of precision (DOP) Satellite visibility

Title	Novel Model for Tracking the Location of Trainee Students in Universities: A Case of Jordanian University Students
Author	zaid T. Alhalhouli, Farhan M Al Obisat, Hazim Saleh Al-Rawashdeh
Citation	Vol. 16  No. 12  pp. 49-52
Keywords	Mobile computing, Tracking System, Global Positioning System (GPS), Position Detection, Global System for Mobile Communications (GSM), Google Maps

Title	Solar Cell Powering with Integrated Global Positioning System for SWARM Robot System
Author	S.N.Singh, Hirak Mazumdar, Rakesh Kumar
Citation	Vol. 15  No. 9  pp. 28-31
Keywords	Photodiodes, Powering (Normally 100W ? 200Wwatts tungsten bulbs), GPS-Here called EGO-Positioning and Swarm Robotics.

Title	Fixed Wings UAV Direction Control “Hardware Design”
Author	Mohamed Khalil1, Aisha Abdullah, Sharief F Babikir and Tahani Abdullah
Citation	Vol. 15  No. 8  pp. 106-114
Keywords	UAV, Servo motor, GPS.