IGS SUWN

SUWN is a multi-constellation GNSS CORS reference station operated by the International GNSS Service in Suwon-si, Korea, tracking GPS, GLONASS, and Galileo signals. Surveyors can utilize this station for real-time kinematic (RTK) positioning, precise static post-processing, and regional network adjustments. The multi-constellation capability enhances availability and accuracy in challenging enviro