Location > Advances in GPS Technology Convergence and its impact on future products and service.   Rob Lorimer Extending the spatio-temporal Database functionalities for querying Moving Objects   Somayeh Dodge Positioning technology for indoors based on Wifi   Ramachandra Budihal Experiences with CCNS Guidance and Sensor Management System with AEROcontrol for Aerial Survey in the UAE Military Survey   Khalid Al-Melhi