CHZZ (OR)

The CHZZ CORS reference station, operated by NOAA National Geodetic Survey in Tillamook County, Oregon, provides continuous GPS and GLONASS observations as part of the NGS_CORS network. Surveyors can utilize this station for real-time kinematic (RTK) positioning, static post-processing, and network adjustments to achieve centimeter-level accuracy across the region. The dual-constellation tracking