PUR2 (PR)

GNSS CORS reference station PUR2 located in Aguadilla, US, operated by NOAA National Geodetic Survey as part of the NGS_CORS network. Tracks GPS and GLONASS constellations to provide real-time RTK corrections and archival data for static post-processing. Surveyors can access correction streams for centimeter-level positioning or download raw observables for differential baseline solutions.