PPP

South Korea Moves First KPS Navigation Satellite Toward Production for 2029 Launch

by corsnet
GNSS News
September 28, 2026

South Korea has begun the final technical design review of the navigation payload for its first Korean Positioning System (KPS) satellite, moving the country’s $2.73 billion satellite navigation program closer to hardware manufacturing and a…

RTK vs PPP vs PPP-RTK. Which Positioning Method Is Best in 2026?

by corsnet
Blog
March 22, 2026April 23, 2026

GNSS positioning technology has reached a turning point. With four main operational satellite constellations (GPS, GLONASS, Galileo, BeiDou) now fully deployed and dual-frequency capability spreading across consumer devices, the methods used to calculate position have…