CMBB (CA)

CMBB is a dual-frequency GNSS CORS reference station in Tuolumne County, California, operated by NOAA's National Geodetic Survey as part of the NGS CORS network. It tracks GPS and GLONASS constellations to provide real-time RTK corrections and archival data for static post-processing and baseline determinations. Surveyors can utilize this station for high-accuracy positioning work within its servi