KODK (AK)

KODK is a GNSS CORS reference station operated by NOAA's National Geodetic Survey on Kodiak Island, Alaska. It tracks GPS and GLONASS signals to provide real-time RTK corrections and archival data for static post-processing, enabling cm-level positioning accuracy for surveying and mapping operations across the region. Surveyors can access corrections via NTRIP or download raw observation files for