satelliidipõhine tugisüsteem, mis parandab positsioneerimise täpsust geostatsionaarse satelliidi kattealas, a wide coverage augmentation system in which the user receives augmentation information from a satellite-based transmitter

satelliidipõhine tugisüsteem, mis parandab positsioneerimise täpsust geostatsionaarse satelliidi kattealas, a wide coverage augmentation system in which the user receives augmentation information from a satellite-based transmitter