TN18 (TN)

The TN18 CORS reference station in Elizabethton, Tennessee, operated by NOAA's National Geodetic Survey, provides continuous GPS and GLONASS observations for the NGS_CORS network. Surveyors can use this station for real-time kinematic (RTK) corrections, static post-processing, and network-based positioning to achieve centimeter-level accuracy for surveying, mapping, and geodetic applications.