PNR1 (MN)

PNR1 is an NGS CORS reference station operated by NOAA in Hubbard County, Minnesota, tracking GPS and GLONASS constellations. Surveyors can utilize this station for real-time kinematic (RTK) positioning, precise point positioning (PPP), and static post-processing applications with centimeter-level accuracy. The continuous observations provide reliable corrections for high-precision surveying, mapp