Location > Contents Editorial TechWatch Mobile Social Networking Harpreet Rooprai Smallest GPS Network for Tallest Building Joël van Cranenbroeck,Douglas Hayes,Ian Sparks Low Cost, Single-Frequency GPS For Surveying R.M. ALKAN,A. EL-RABBANY,M.H. SAKA Location Based Service in India Leslie Presutti Application of XML in Location Based Service Ahmad Haris Abdul Halim,Sri Devi Ravana,Maizatul Akmar Ismail An Antenna Technology for Robust GNSS Performance in Small Handsets Motohisa Kishimoto Advanced Public Transport System Anamika Das