KYDH (KY)

KYDH is a GNSS CORS reference station operated by NOAA National Geodetic Survey in Cumberland County, Kentucky, tracking GPS and GLONASS constellations. Surveyors can utilize this station for real-time kinematic (RTK) positioning, static post-processing, and baseline determination. Access to KYDH data supports high-accuracy horizontal and vertical control for mapping, construction, and geodetic pr