CNWM (MO)

CNWM is an NGS CORS reference station in Laclede County, Missouri, operated by NOAA's National Geodetic Survey and tracking GPS and GLONASS constellations. Surveyors can access real-time RTK corrections for centimeter-level positioning or use archived RINEX data for static post-processing and network adjustments. The station provides critical geodetic control for high-accuracy surveying, mapping,