Global navigation satellite system is satellite system that provides autonomous Geo-spatial positioning covering the globe. Global navigation satellite system allows small electronic receivers to determine their location to high precision using time signalstransmitted along a line of sight by radio from satellites. The signals also allow the electronic receivers to calculate the current local time to high precision, which allows time synchronization. Global Navigation Satellite Systems (GNSS) include constellations of Earth-orbiting satellites that broadcast their locations in space and time, of networks of ground control stations, and of receivers that calculate ground positions by trilateration. GNSS Used in all forms of transportation: space stations, aviation, maritime, rail, road and mass transit. The peer review international journal of Global navigation satellite system is for the publication of original research papers, review articles, invited contributions, also including selected papers presented at non-referred conferences and symposiums. Articles should present discussions of navigation system technologies and applications of any positioning systems, including Global Navigation Satellite Systems (GNSS) and their various augmentations and local components, indoor positioning, and inertial navigation systems. Articles presenting advances of other related areas, such as wireless communications, intelligent vehicle systems, sensor networks, spatial information and geosciences are also welcome. Short research and technical notes, book reviews, lecture series and commercial advertisements can be included.