IAOK (IA)

IAOK is an NGS CORS reference station located in Mahaska County, Iowa, operated by NOAA's National Geodetic Survey. It tracks GPS and GLONASS constellations and provides real-time RTK corrections and post-processing data for high-precision surveying and positioning applications. Surveyors can utilize this station for centimeter-level accuracy in RTK surveys, static baseline determinations, and net