P697 (WA)

GNSS CORS station P697 in Skamania County, Washington, operated by NOAA National Geodetic Survey as part of the NGS_CORS network. Tracks GPS and GLONASS constellations, providing real-time RTK corrections and archival data for static post-processing and precise positioning applications. Professional surveyors can achieve centimeter-level accuracy for surveying, mapping, and geospatial projects in