IDDR (ID)

IDDR is a dual-frequency GNSS CORS reference station operated by NOAA NGS in Teton County, US, tracking GPS and GLONASS constellations. Surveyors can utilize this station for real-time kinematic (RTK) positioning, network RTK solutions, and static post-processing applications requiring high-accuracy geodetic control. Continuous observations support both survey-grade corrections and long-term defor