BJAB (ZO)

BJAB is a dual-frequency GNSS CORS reference station operated by NOAA National Geodetic Survey in Abomey, Benin, tracking GPS and GLONASS constellations. Surveyors can utilize this station for real-time kinematic (RTK) positioning, static post-processing, and network solutions with centimeter-level accuracy across West Africa. The station provides continuous observations for georeferencing, mappin