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IAAM (IA)
IAAMGrant Township, USUSNGS_CORSactiveverified
Latitude
42.009598°
Longitude
-93.559741°
Elevation
265.5 m
Operator
NOAA National Geodetic Survey
GNSS Constellations
GPSGLONASS
IAAM is a dual-frequency GNSS CORS reference station operated by NOAA's National Geodetic Survey in Grant Township, US, tracking GPS and GLONASS constellations. Surveyors can utilize this station for real-time kinematic (RTK) positioning, static post-processing, and network solutions within the NGS_CORS infrastructure. The station provides precise corrections for high-accuracy surveying and mappin