IADA (IA)

IADA is a continuously operating GNSS reference station located in Davenport, Iowa, operated by NOAA's National Geodetic Survey as part of the NGS CORS network. The station tracks GPS and GLONASS signals and provides real-time corrections for RTK positioning and precise point positioning applications. Surveyors can utilize IADA data for high-accuracy static post-processing, network adjustments, an