HKLO (OK)

HKLO is a dual-frequency GNSS CORS reference station operated by NOAA National Geodetic Survey in Okmulgee County, Oklahoma, tracking GPS and GLONASS constellations. Surveyors can utilize this station for real-time kinematic (RTK) positioning, static post-processing, and network adjustments through NGS_CORS infrastructure. The station provides continuous reference observations for high-accuracy po