FAA’s Plan for the Future Use of GPS Briefed By: Kanwaljit S. Sandhoo (MITRE/CAASD) 8th European CGSIC/IISC Meeting, Prague December 2-3, 1999.
Global SBAS Status
Global SBAS Status Satellite Based Augmentation System (SBAS) Interoperability Working Group (IWG) November 2013.
