Virtual Reference Station lastmod 2023-04-19created 2023-04-191 edits See also Global Navigation Satellite System (GNSS) GPS (Global Positioning System) NMEA 0183 Inertial navigation system (INS) Real-time kinematic positioning (RTK) Virtual Reference Station (VRS) Pages that link here Geographic Information System Global Positioning System Inertial navigation system NMEA 0183 Real-time kinematic positioning author Zer0 sitemap