Is LEO-PNT capable of replacing GNSS as early as tomorrow?

LEO-PNT is presented as a new "savior" for navigation, one that will replace the vulnerable GNSS. But is this replacement truly possible as early as tomorrow—and what do the bold promises hide?

LEO-PNT is already at the center of a global discussion: satellites are flying, signals are working, and examples of applications are making media headlines. But does this mean that GNSS will soon be a thing of the past? In this article, we'll explore why the technology seems convincing but, in reality, faces a series of technical, business, and political barriers.

This article was created to expand the understanding of the challenges of implementing LEO-PNT and to better understand previous and subsequent materials. The path to widespread LEO-PNT integration will be more complex and interesting than a simple "as early as tomorrow."