IGS ACRG

ACRG is an IGS CORS reference station located in Accra, Ghana, tracking GPS, GLONASS, Galileo, BeiDou, and SBAS constellations. Surveyors can utilize this station for real-time kinematic (RTK) positioning, static post-processing, and network solutions requiring multi-constellation corrections. The station provides high-accuracy positioning and attitude data suitable for geodetic surveys, mapping,