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	Water Detection in an Open Environment: A Comprehensive Review
Author	Muhammad Abdullah Sandhu, Asjad Amin, and Muhammad Ali Qureshi
Citation	Vol. 23  No. 1  pp. 1-10
Keywords	Water detection, Radars, Sensors, Stereo cameras., Satellite.