RPT1 (WA)

RPT1 is a continuously operating reference station in King County, US, operated by NOAA 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 post-processing. Surveyors can use RPT1 for precise positioning, static surveys, and network RTK applications requiring cm-level accuracy.