STP5 (WI)

NOAA NGS_CORS reference station STP5 in Alma, US provides continuous dual-constellation GNSS observations (GPS and GLONASS). Surveyors can utilize this station for real-time kinematic (RTK) positioning, static post-processing, and network-based corrections to achieve centimeter-level accuracy for mapping and control surveys. The station supports both autonomous GNSS workflows and differential posi