Korea will inaugurate its own satellite-based augmentation system (SBAS), the Korea Augmentation Satellite System (KASS), sometime in 2022, with signals broadcast over the East Asian region from adjunct payloads aboard two geostationary communications satellites. The system is foreseen to bring increased positioning accuracy and reliability and further technological benefits to aviation, transportation, surveying, timing, unmanned aerial systems (UAS) and other industries in the region. Read More at Inside GNSS