Key Activities
In determining national coordinate reference system, NGII provides high quality information on geodetic surveying
CORS (GNSS observational stations: provision of satellite geodetic service)
Receiving and providing GNSS satellite signals 24/7 to provide autonomous geospatial positioning
60 GNSS control points have been established nationwide since 1995
Providing one-stop national GNSS data service by integrating GNSS CORS separately operated and controlled by eight government departments
[ Operation of 60 Satellite Control Points ]
[ Real-time kinematic (RTK) Positioning Services ]
Available after obtaining Network RTK membership at Geospatial Information Service Platform
Post-Processed GNSS Data (RINEX)
Download available from Geospatial Information Service Platform