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KA21 (IL)

KA21Roanoke, US
USNGS_CORSactiveverified
Latitude
40.791483°
Longitude
-89.196055°
Elevation
192.0 m
Operator
NOAA National Geodetic Survey
GNSS Constellations
GPSGLONASS
The KA21 CORS reference station in Roanoke, Virginia is operated by NOAA's National Geodetic Survey within the NGS_CORS network and tracks GPS and GLONASS constellations. Surveyors can utilize this station for real-time kinematic (RTK) positioning, static post-processing, and network adjustments to achieve centimeter-level accuracy for control surveys and mapping projects. The station provides con