SUP2 (MI)

SUP2 is an NGS CORS reference station operated by NOAA in Escanaba, Michigan, tracking GPS and GLONASS constellations. Surveyors can utilize this station for real-time kinematic (RTK) corrections via NTRIP streams or conduct precise static post-processing using archived RINEX data. The site provides centimeter-level positioning accuracy for surveying, mapping, and geospatial applications across th