NC77 (NC)

NC77 is a permanent GNSS CORS reference station operated by NOAA's National Geodetic Survey in Charlotte, US, tracking GPS and GLONASS constellations. Surveyors can utilize this station for real-time kinematic (RTK) corrections, static post-processing, and network adjustments within the NGS_CORS network. Its continuous observations provide reliable geodetic control for high-accuracy positioning an