VTC1 (VT)

VTC1 is a continuously operating reference station (CORS) in Randolph, US, operated by NOAA's National Geodetic Survey as part of the NGS_CORS network. It tracks GPS and GLONASS constellations to provide real-time RTK corrections and archival GNSS data for static post-processing. Surveyors can use VTC1 for centimeter-level positioning in network RTK surveys, baseline determination, and datum trans