QZSSjärjestelmää
The Quasi-Zenith Satellite System, or QZSS, is a four-satellite system developed and operated by the government of Japan. Its primary purpose is to enhance the accuracy and availability of the Global Positioning System (GPS) in Japan and surrounding East Asian and Oceanian regions. QZSS is a regional satellite navigation system that complements existing global navigation satellite systems (GNSS) like GPS, GLONASS, and Galileo.
QZSS provides a positioning service that is accessible with compatible receivers. It transmits signals on frequencies
The benefits of QZSS include improved positioning accuracy, reduced signal acquisition time, and enhanced reliability, especially