IGS LCK4

GNSS CORS reference station LCK4 located in Lucknow, India, operated by the International GNSS Service within the IGS network. Tracks GPS, GLONASS, Galileo, BeiDou, QZSS, and SBAS constellations. Provides real-time RTK corrections and archived data for static post-processing and baseline determination with centimeter-level accuracy.