The Problem

The United States and countries around the world are facing a critical situation: the Global Positioning System (GPS) and other Global Navigation Satellite Systems (GNSS) are susceptible to vulnerabilities and threats. Unforeseen outages or intentional attacks can have a devastating impact on the operations of critical infrastructure assets that rely on a steady stream of precise timing or location information.

The Solution

Our future can be made more safe and secure by protecting national critical infrastructure with assured positioning, navigation, and timing (PNT). Satellite Time and Location (STL) from Satelles is an alternative PNT technology that complements and safeguards GPS/GNSS with high levels of performance quality and operational resilience.

Latest News

May 7, 2021
The Economist: "Satellite-navigation systems such as GPS are at risk of jamming"

The lead story in the science & technology section...

Apr 27, 2021
GoGeomatics: "Progress in Addressing GPS/GNSS Vulnerabilities"

GoGeomatics — a leading news source in the geospatial...

Apr 21, 2021
NIST Confirms STL as an Accurate and Reliable Source for Wide-Area Delivery of Coordinated Universal Time

Today Satelles issued a press release announcing a performance...

The World Relies on the Global Positioning System (GPS)

For the last three decades, GPS has become integral to the operations of almost every commercial sector. In fact, GPS is essentially a global utility, one that provides precise positioning, navigation, and timing (PNT) information anywhere in the world.

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