CHT1 (MA)

A continuously operating reference station (CORS) located in Chatham, US, tracking GPS and GLONASS constellations. Operated by NOAA National Geodetic Survey as part of the NGS_CORS network, CHT1 provides real-time corrections for RTK positioning and raw observation data for static post-processing and baseline determination. Surveyors can achieve centimeter-level accuracy for surveying, mapping, an